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
slavikrds [6]
4 years ago
12

In 1909, Ernest Rutherford performed an experiment to explore the atomic structure. In his experiment, he projected high-speed α

‎ particles onto a thin gold foil. He found that all α‎ particles did not follow the same path. Most of the particles passed through the foil without any scattering, implying that most of the space in an atom is empty. Some particles were scattered at a large angle, and very few of them scattered back in the direction from which they had come. Based on these observations, Rutherford proposed an atomic model, which is known as Rutherford’s atom.
On the basis of Ruthertord's experimentel observations, which of the following statements describes the structure of the atom according to Rutherford's atomic model?
A. In an aborn, negatively charged electrons are dispersed in the space surrounding tho positively charged nucleus of an atom
B. ln an atom, au of the positive and negative charges are randomly distributed.
C. In an atom, the postive eherges are ocated in a smal core wrin the atom cated the nucleus
D. In an atom, positively charged porticles are dispersed in the space surounding the negiively charged sphere
Chemistry
1 answer:
iren2701 [21]4 years ago
4 0

Answer:

A. In an aborn, negatively charged electrons are dispersed in the space surrounding tho positively charged nucleus of an atom

C. In an atom, the positive energies are located in a small core within the atom called the nucleus

Explanation:

the answers are options <u>A and C. </u>

In the year 1909, Emest Rutherfords performed this experiment from which his atomic model came about. The atomic model gave a description of atom to be a small core which is dense and which has a nucleus that is positively charged. Rutherford in his model tries to give a  description of the atom as mainly just empty space and that it has electrons going through a static or fixed charged nucleus. While doing this they are in sets and their paths are predictable.

You might be interested in
How is the density of an irregular object found
solniwko [45]
It is found by measuring how much water you first put in their best way is with a graduated cylinder then put in your object and see how much the water went up by.
3 0
3 years ago
How many moles Of H2O will be produced from 42.0 g of H2O2?
d1i1m1o1n [39]
Molar{Mass} H_{2}O_{2} =2*16.0+2*1.0= 34.0 g/mol&#10;&#10;42.0 g H_{2}O_{2}* \frac{1 mol H_{2}O_{2}}{34.0 g H_{2}O_{2}} = 1.24 mol H_{2}O_{2}&#10;&#10;2H_{2}O_{2} --\ \textgreater \ 2 H_{2}O +O_{2}&#10;\\2 mol  ----2 mol   (from// reaction)&#10;&#10;\\1.24 mol ---1.24 mol (from  the problem)&#10;&#10;Answer: 1.24 mol H_{2}O.
3 0
3 years ago
What does weight measure?
Pavel [41]

The unit of measurement for weight is that of force, which in the International System of Units (SI) is the newton. For example, an object with a mass of one kilogram has a weight of about 9.8 newtons on the surface of the Earth, and about one-sixth as much on the Moon.

7 0
4 years ago
Help please! asap!
Harrizon [31]

Answer:A

Explanation:

4 0
3 years ago
Read 2 more answers
Ground based reflecting telescopes use what part of the
miss Akunina [59]

Ground based reflecting telescopes uses the radio wave part of the electromagnetic spectrum to view objects.

<h3>What is a Telescope?</h3>

This is an optical instrument which makes things or objects which are far to look nearer.

Ground based reflecting telescopes are used in outer space and blocks gamma , light waves etc but uses the radio waves.

Read more about Telescope here brainly.com/question/12818287

#SPJ1

7 0
2 years ago
Read 2 more answers
Other questions:
  • Help asap!!!!! Please
    11·2 answers
  • Nitrogen fixing bacteria in soil turns nitrogen gas into
    10·1 answer
  • A change in matter that does not produce a new substance is a chemical change.
    12·2 answers
  • Which solution is most dilute?
    8·1 answer
  • How many grams of f– must be added to a cylindrical water reservoir having a diameter of 7.96 × 102 m and a depth of 45.54 m? (b
    11·2 answers
  • What is the answer to this ?
    5·1 answer
  • Anyone who wanna be friends
    7·1 answer
  • Write a balanced chemical equation that shows the formation of 3-methylbutanoic acid from the elements carbon (C), hydrogen (H2
    11·1 answer
  • Question in picture plsss help
    12·1 answer
  • Logan is comparing the characteristics of different types of organisms. Which best describes a difference between insects and ba
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!