Thomson's contribution to the atomic theory was the
discovery that negatively-charged electrons were
embedded within a positively-charged "soup". Later
on Rutherford preformed the gold foil experiment
which altered Thomson's contribution. What were
the conclusions of Rutherford's Gold Foil
Experiment?
O The atom is made up of mostly empty space with a tiny,
dense, positively-charged nucleus.
O The atom is mostly empty space, with negative charge
concentrated at the center.
O The atom is mostly empty space, with positive charges
spread evenly across it.
O The atom is mostly empty space. No other conclusions
could be made.

Answers

Answer 1

Answer:

Just change thw words to numbers and you will get the answer you need!

Explanation:


Related Questions

which body cavity is located inferior to the thoracic diaphragm and superior to the pelvic brim of the hip bones

Answers

The answer is abdominal cavity ! hope this helped you :)

Answer:

Hello There!!

Explanation:

The answer is abdominal cavity.

hope this helps,have a great day!!

~Pinky~

Does water have high or low specific heat?

Answers

Answer:

it has a high specific heat capacity

1 gram of a substabce to 1 degree Celsius

What 2 subatomic particles are found here? Charge? Size?

What subatomic particles are in rings around the nucleus? Charge? Size?

If the atom is neutral, what is the atomic number?

What element is this?

If the atom has the same # neutrons as protons, what would be it’s atomic mass?

If you added another neutron, you would have a different ______

If you added another proton, you would have a different ______

Which electron- A or B- has more potential energy? Why?

How many more electrons could fit in the outermost shell?

These sheets are subdivided into ______ that hold _____ electrons each.

Which atomic particle may be lost/gained in chemical reactions? Why would atoms lose/gain them?

Answers

Explanation:

neutrons ,0and protons+1,1.11x10^-15

7

nitrogen

14

nucleon number

atomic number

A,the one far from the nucleus

3

electron, to be stable

A student planted bean seeds in 3 identical pots. She labeled the pots A, B, and C and she gave all of them 125mL of water. She places one pot in a sunny window, one under normal classroom lights, and one in a dark room. All of the plants were kept at the same temperature. At the end of 30 days she measured the height of the plants and got the following results.Identify the independent variable for the experiment above: * A student planted bean seeds in 3 identical pots. She labeled the pots A, B, and C and she gave all of them 125mL of water. She places one pot in a sunny window, one under normal classroom lights, and one in a dark room. All of the plants were kept at the same temperature. At the end of 30 days she measured the height of the plants and got the following results.Identify the independent variable for the experiment above: *

Answers

Answer:

She places one pot in a sunny window, one under normal classroom lights, and one in a dark room.

Explanation:

An independent variable is the only thing that changes in a proper experiment.


Are viruses considered living?
Are viruses considered a cell?
What does a virus need in order to
replicate/reproduce?
How do viruses look

Answers

Answer:

In order to replicate, viruses must first hijack the reproductive equipment of a host cell, redirecting it to 'photocopy' the genetic code of the virus and seal it inside a newly formed container, known as the capsid. Without a host cell, the virus simply can't replicate.

What does a virus need in order to

replicate/reproduce?

Explanation:

Viruses replicate in four stages:

1. Attachment

During this stage, the virus attaches itself to the host. It may have either spikes or pins to help it attach.

2. Penetration

The virus injects the nucleic acid into the host cell.

3. Transcription

The host cells nucleic acid disintegrates, and the virus assembles the fragments to create its own structure and its own DNA or RNA.

4. Lysis

The host cell is split open to release the newly copied viruses it created in the host cell.

The new copies of the virus then repeat the process in new host cells.

IE
4. Patient X is a 32 year old female. She goes to the gym less than 5 times a month. She
recently went to the doctor and it was determined that her kidneys are retaining sodium
causing an increase in blood volume. Use the information provided about this patient to
select the correct blood flow you would expect the patient to have and the correct effect
of that blood flow.
a. High Blood Pressure. Increased Blood Flow
6. High Blood Pressure. Decreased Blood Flow
C Low Blood Pressure increased Blood Flow
Lou Blood Pressure Decreased Blood Flow


Answers

Answer:

b.  High Blood Pressure. Decreased Blood Flow

Explanation:

As per the details, patients's kidney is retaining more sodium causing increase in blood volume which will result into high blood pressure and decrease in blood flow.

This is because excessive salt in the body causes high blood pressure (hypertension) that results into stiff and narrow blood vessels and decreases blood flow to other organs. To overcome the supply of less blood to the organs, the heart pump blood with more intensity that further increases blood pressure.

Hence, the correct option is "b".

Jennifer thinks that feeding llamas corn instead of grass will help them run faster. Jennifer designs an experiment to test her hypothesis. What is the independent variable? * What color the llama is What the llama is eating How fast the llama runs How old the llama is

Answers

Answer:

The independent variable/answer is what the llama is eating since it changes the dependent variable how fast the llamas run. The independent variable is what is purposely being changed in the experiment.  

Hope this helped!

Explanation:

Answer:

how fast llama runs

Explanation:

gggggggghyyuuuyyyyyuy

2. Circle all the terms or phrases that correctly relate to the study of physiology; use a highlighter
to identify those terms or phrases that pertain to the study of anatomy.
A. Measuring an organ's size, shape, and weight
H. Dynamic
B. Can be studied in dead specimens
I. Dissection
c. Often studied in living subjects
J. Experimentation
D. Principles of chemistry
K. Observation
E. Measuring the acid content of the stomach
L. Directional terms
F. Principles of physics
M. Static
G. Observing a heart in action

Answers

Answer:

The terms or phrases that correctly relate to the study of physiology are;

H. Dynamic

C, Often studied in living subjects

J. Experimentation

D. Principles of chemistry

E. Measuring the acid content of the stomach

F. Principles of physics

G. Observing a heart in action

The terms or phrases that correctly relate to the study of anatomy are;

A. Measuring an organ's size, shape, and weight

B. Can be studied in dead specimen

I. Dissection

K. Observation

L. Directional terms

M. Static

Explanation:

Physiology is the division of the biological sciences that examines a living systems mechanism and functions. Physiology involves the study of how an organism and the organ systems within the organism, the different organs within the organ system, the cells of the organs, and the biological molecules perform the physical and chemical functions in a living organism.

Anatomy is the division of the biological sciences that studies an organisms structure, shape and parts of an organism.

The perihelion is the point at which Earth is closest to the Sun, and the aphelion is the point at which Earth is farthest away. Based on this information, which statement is true?

Answers

Answer:

The correct answer is option B which is when Earth is on perihelion, it is the beginning of summer.

Explanation:

Perihelion and aphelion are Greek words. In Greek hellion means the sun and peri means close while ephe means far.

So the perihelion which is normally two weeks after December it shows the starting of summers.

Some areas of earth begin to come in front of sun due to which the temperature of these areas start rising.

The damage caused by such a snakebite could best be slowed down by

Answers

Answer:

Applying ice to the bite area in order to decrease the temperature of the cells.

Explanation:

If the temperature of the cells are low, then they can't mulitply as quickly, thus slowing the spread of the venom.

Which statement is correct for most veins in the human body?
A They carry blood at high pressure.
B They have a pulse.
C They havvea lves.
D They take blood away from the heart.

Answers

B they have a pulse

The statement that is correct for most veins in the human body is " they have valves".

BLOOD VESSELS:

Blood vessels are a part of the components that make up the circulatory system. They function to convey blood from one location to the other.

There are three types of blood vessels namely: veins, arteries and capillaries.

Veins: Veins are vessels that convey deoxygenated blood back to the heart (except pulmonary veins). Veins are characterized by the possession of valves that help prevent the backward flow of blood.

Arteries: Arteries are vessels that carry oxygenated blood away from the heart.

Capillaries: Capillaries are tiny vessels that connect arteries and veins.

Hence, the statement that is correct for most veins in the human body is " they have valves".

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Which one element makes up the majority of your body weight? Which one element makes up the majority of your body weight? carbon water oxygen hydrogen

Answers

Answer:

carbon

Explanation:

The element that makes up the majority of the bodyweight of all living organisms is carbon.

The body of organisms is made up of minerals and molecules of life, otherwise known as organic compounds. The molecules include protein, carbohydrate, lipids, etc. All the molecules are largely made up of carbon together with other elements such as nitrogen, phosphorus, oxygen, and sulfur.

Answer:

oxygen

Explanation:

Your body is mostly water. And water is, by weight, mostly oxygen. (There are two hydrogen atoms for every oxygen atom in water, but one atom of oxygen has much more mass than one atom of hydrogen). That is why, if you weigh 150 pounds, about 100 of those pounds is oxygen.

which subatomic particle is responsible for naming the atom and why?

Answers

Answer: The proton is the subatomic particle that is responsible for naming the atom.

Explanation: The number of protons which is also shown on the periodic table determines the identity of an atom.

what could be a cofactor

Answers

Answer:

A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.

Explanation:

*Hope this helped*

what is the answer??​

Answers

The answer is A, B, C, E, F. So basically everything except D

What are two examples of nuclei acids?

Answers

Answer:

dna

and

rna

are the two types

Answer:

if you mean nucleic acids the answer is deoxyribonucleic acid (DNA)and ribonucleic acid(RNA)  the monomers for these acids are  A, G, C, T, and U,( u is only found within RNA not within DNA the uracil replaces the thymine )

Explanation:

What will most likely increase if there is a high death rate?

Answers

Answer: ITS NOT BIRTH RATE FOR SURE

emigration tho seems to be the correct answer

Explanation: trust bro

Answer: Emigration

Explanation:

if you pull or cut the top off a pineapple and replant it what would happen?

Make the evidence

Answers

Answer:

It will start growing.

Explanation:

If we cut the top off a pineapple and replant it in the soil or a liquid solution so it will start growing because at the top of pineapple fruit, the vegetative parts such as leaves, stem and buds which bear roots are present so if we cut the top of a pineapple and placed it a soil, it will start growing due to the presence of vegetative parts that is required by the plant for their regrowth.



Which biomolecule is used as our genetic material and our cell's energy currency

Answers

Answer:

atp

Explanation:

Which of the these items contains carbon?

Answers

The tree would contain carbon.

Answer:

all of them have carbon

Explanation:

Select the correct answer
Carol creates compost from the garden waste in her house. Which of solid waste management does Carol follow?
A. reduce
B. reuse
C. recycle
D. Rot

Answers

Answer:
B
Explanation:
Reuse

Which answer choice BEST supports the idea that the Scientific Revolution questioned the established ways that Europeans understood the world around them?

A
During this time, philosophers and thinkers in Asia, the Middle East, and Europe developed ideas and theories about how the Universe functioned, and then used mathematics to support their ideas.
B
This revolution was, in part, a response to the flood of new ideas pouring into Europe as a result of its expanded contacts with the rest of the world.
C
Europeans were able to collect and form new knowledge, and this led to Europe's unmatched power in the centuries that followed.
D
This way of thinking challenged the idea that the Bible was the source of all human knowledge, both historical and scientific.Which answer choice BEST supports the idea that the Scientific Revolution questioned the established ways that Europeans understood the world around them?

A
During this time, philosophers and thinkers in Asia, the Middle East, and Europe developed ideas and theories about how the Universe functioned, and then used mathematics to support their ideas.
B
This revolution was, in part, a response to the flood of new ideas pouring into Europe as a result of its expanded contacts with the rest of the world.
C
Europeans were able to collect and form new knowledge, and this led to Europe's unmatched power in the centuries that followed.
D
This way of thinking challenged the idea that the Bible was the source of all human knowledge, both historical and scientific.

Answers

The answer is d is the answer

Difference between nerve and nerve impulse???

Answers

Answer:

nerve - it will transfer message from one part ot another.

nerve impulse - it wll send electrical impules through nerve.

the video refers to “cosmic pinball” taking place in the region surrounding Earth in the early days of the solar system. What does this phrase imply?

Answers

Answer:

A large number of objects were frequently colliding with one another in a random fashion.

Explanation:

Plato answer

Answer:

Objects in space collided and crashed into one another back then

Explanation: It's the answer "in your own words". Hope this helps :P

How did a change in the environment affect life for people in the American
Southwest?
A. A lack of rain may have caused people to leave the region.
B. The desert climate forced farmers to build terraces.
C. Access to waterways led to the creation of canals.
D. A series of earthquakes made farming impossible.

Answers

Answer

A, just did it on apex

Explanation:

Plz help with 8th science

Answers

Answer:

change in temperature

change in color

noticeable odor after reaction has begun

formation of precipitate

formation of bubbles

Answer: Check off boxes 1,3,4,6,7

Explanation: A chemical change occurs when a substance combines with another to form a new substance.

Which indicates the authenticity of a primary source document? Which best compares competition, cooperation, and predation between two organisms?

Answers

Answer: To know if a document is a primary source, check to see when the document is published, if it is an autobiography of a person, a diary, a letter, or the documents happen at the time of the event.

The competition between two organisms can be seen if there is only 1 source of food or habitat space and they're competing against each other for the food or habitat.

There is cooperation between two organisms if they are helping each other with resources or alarming each other if there is danger.

Predation between two organisms happen when one organism hunts the other organism for food.

Answer:

The guy above me is right it helped me answer to my question in edge for 2020 I got it correct but I didn't put exatcly what he put so I wouldn't be copying him or her.

Explanation:

A fertilized egg undergoes several stages before it is successfully implanted. The
diagram below shows these stages as the fertilized egg travels through the female

PLEASE HELP
human reproductive system in which structure of the female human reproductive system
is the blastocyst (fertilized egg) implanted during normal human development?

Answers

Answer:

it is implanted in the tissue of uterus.

Explanation:

the egg cell is usually fertilized in the oviduct and then sweeped out or moved out of the oviduct by cilia or peristaltic movements in the oviduct to the uterus. when it is moved to the uterus it is imolanted in the tissues there. give me a brainliest if i helped!♡

What is the average of 27 degrees celsius, 12 degrees celsius, 31 degrees celcius, 19 degrees celsius, 23 degrees celsius, 11 degrees celsius, and 17 degrees Celsius

Answers

To find the average, you add up all the numbers and divide the sum the how many numbers there are.
27 + 12 + 31 + 19 + 23 + 11 + 17 = 140
140 divided by 7 equals 20.
The average is 20.
Hope you learned something new!! ^v^

Which of the following best describes the circled part of the
statement?
7x + 9= 40

Answers

Answer:

4(3/7)

Explanation:

7x+9=40

7x=40-9

x=31/7

x=4(3/7)....

The circled part of the statement, "7x + 9," is the algebraic expression on the left side of the equation. This expression represents the sum of the product of 7 and the variable x and the value 9.

What is a mathematical expression?

The circled part of the statement, "7x + 9," represents the mathematical expression for the left side of the equation. It is composed of two terms: "7x" and "9." The term "7x" is a product of a coefficient, 7, and a variable, x. This means that the value of "7x" changes depending on the value of x. The term "9" is a constant, which means that its value remains the same regardless of the value of x. Together, these two terms make up the left side of the equation and represent the value that we are trying to find by solving the equation.

The right side of the equation, "40," represents the value that we are trying to match the left side to by solving the equation. The equation is then solved by isolating the variable x, which is done by subtracting 9 from both sides of the equation, which results in 7x = 31, then dividing both sides by 7, which results in x = 4.5.

Learn more about mathematical expression, here:

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