1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Artyom0805 [142]
3 years ago
12

Scientists have changed the model of the atom as they have gathered new evidence. One of the atomic models is shown below. A pur

ple center outlined in black with two concentric black circles around the center, the inner circle having 2 small green balls on it and the outer circle having 8 small green balls on it. What experimental evidence led scientists to change from the previous model to this one?
Biology
1 answer:
Ksju [112]3 years ago
7 0

Answer:

A few of the positive particles aimed at a gold foil seemed to bounce back.

Explanation:

Some of the positive particles aimed at a gold foil seemed to bounce back which gives information to the scientists that some heavy particles present in the center of the atom which bounce back the positive particles. so from this evidence the scientists says that atom is divisible and having subatomic particles such as proton, electron and neutron. Proton and neutron is present in the center whereas electron is revolving around the nucleus of an atom.

You might be interested in
What's the sum of the mass added by the proportions use the chart
oksano4ka [1.4K]

Answer:

Use a complex number baised upon the vgiven values a icutre of the diagram will be need for further detail

Explanation:

5 0
2 years ago
How do the skin's 3 layers differ?
ale4655 [162]

Answer:

<em>Hi Tadashi Here! </em>

Explanation:

Skin has three layers: The epidermis, the outermost layer of skin, provides a waterproof barrier and creates our skin tone. The dermis, beneath the epidermis, contains tough connective tissue, hair follicles, and sweat glands. The deeper subcutaneous tissue (hypodermis) is made of fat and connective tissue.

<em>~Your Welcome Friend! :)</em>

6 0
3 years ago
) which is not a major function of the kidney? which is the normal ph range of urine in humans?
inysia [295]
I am not sure what the answer(s) for, "which is not a major function of the kidney?" is but I can guess that your answer for that question might be, regulation of blood cell size. Also, the normal ph range of urine in humans is 6! I hope this helps!
4 0
2 years ago
Read 2 more answers
DNA____.
Luden [163]

The answer for this question is C, I just did my final for Biology and got a good score in it.

Hope it helps!

7 0
3 years ago
This is the "Passage" from the last question I posted :)
podryga [215]

Answer:

-

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Misting increase water loss from plant leaves while roots are forming.<br><br> TRUE<br><br> FALSE
    15·1 answer
  • The nonliving things in an environment are called __________.
    9·2 answers
  • Inside each of your lungs there are tubes called bronchi. these branch into even smaller tubes much like the branches of a tree.
    11·2 answers
  • A bowl of m and m, Italian dressing, and blueberries muffins are all examples of...
    12·2 answers
  • Type of tissue provides protective barriers for the body
    12·2 answers
  • How would you feel being a second-class citizen, denied access to high-level jobs and discriminated against simply because of yo
    10·1 answer
  • Match the digestive organs with their functions
    7·2 answers
  • Help me. First gets brainliest. QUESTION<br> l<br> l<br> l&gt;
    7·2 answers
  • 1. For journalists, what is "citizen journalism" (also known as "collaborative journalism")?
    5·1 answer
  • What is the name of substance that the cells do not recognize in the body?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!