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
melomori [17]
2 years ago
13

What is bohr's model?​

Chemistry
1 answer:
egoroff_w [7]2 years ago
4 0

Answer:

In atomic physics, the Bohr model or Rutherford–Bohr model, presented by Niels Bohr and Ernest Rutherford in 1913, is a system consisting of a small, dense nucleus surrounded by orbiting electrons—similar to the structure of the Solar System, but with attraction provided by electrostatic forces in place of gravity.

You might be interested in
Calculate the molarity of a solution made by dissolving 4.0 g of calcium bromide, CaBr2, in enough water to give 200 mL of solut
Troyanec [42]

Answer:

0.1 M

Explanation:

Molarity = number of moles / litres of solution.

4 g of calcium bromide = 0.02 mol

(found by dividing 4 g by the atomic mass of CaBr2, which is 199.886)

200 mL of solution = 0.2 litres

Molarity = 0.02 mol / 0.2 L = 0.1 M

8 0
2 years ago
1. Do you think that the lightbulb and the Moon spheres are "to scale" compared to the real
Tems11 [23]

Answer:

Yes

Explanation: Had a question like this and I said yes and got it right

3 0
2 years ago
The equation K2O represents the ionic bond between potassium and oxygen. What is the name of the compound?
eduard
Ten name if this compound is Potassium Oxide 
5 0
2 years ago
Read 2 more answers
Matter that is made up of only one kind of Atom
sveta [45]

Answer:

elements

Matter that has only one kind of atom is called an element. Gold, copper, oxygen, and mercury are examples of elements. Most matter is made up of two or more different kinds of atoms that are chemically combined. This kind of matter is called a compound.

Explanation:

8 0
2 years ago
Read 2 more answers
3
olga55 [171]

Answer:

D

Gratitude allows for a person to gain weight.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is false?
    12·2 answers
  • If a fish gets squirted with ink it will swim slower
    8·1 answer
  • PLEASE HELP!!!! I NEED TO TURN IT IN TODAY!!
    6·1 answer
  • Is -280 f degrees hot or cold
    13·2 answers
  • Can someone help me with this question pls?
    8·1 answer
  • Helium decays to form lithium. Which equation correctly describes this decay? Superscript 6 Subscript 2 Baseline Upper H e right
    11·2 answers
  • Why are three-dimensional models useful for understanding the lunar phases?
    11·1 answer
  • What is the pH of a solution with a 3.2 x 10−6 M hydronium ion concentration?
    9·1 answer
  • Pls help me out with this question!
    13·1 answer
  • Which of the following would be classified as an acid to the Arrhenius definition
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!