Exploring Bohr Models in Chemistry

Who is the Bohr model named after?

• Albert Einstein

• Niels Bohr

• Marie Curie

• Isaac Newton

What is the maximum number of electrons that can fit in the first energy level?

• 2

• 4

• 6

• 8

How many electrons can the second energy level hold?

• 6

• 8

• 4

• 2

What is the atomic number of Beryllium?

• 8

• 4

• 6

• 2

How many neutrons does Beryllium have if its atomic mass is 9?

• 5

• 4

• 6

• 3

Tags

NGSS.MS-PS1-1

What is the atomic number of Argon?

• 10

• 12

• 20

• 18

How many neutrons does Argon have if its atomic mass is 40?

• 24

• 22

• 20

• 18

Tags

NGSS.MS-PS1-1

How many electrons does Argon have in its third energy level?

• 10

• 12

• 8

• 6

What is the atomic number of Fluorine?

• 10

• 9

• 8

• 7

How many neutrons does Fluorine have if its atomic mass is 19?

• 10

• 9

• 8

• 11