Atomic Number and Mass

What is the Atomic Mass of Nitrogen?

• 7

• 14.007

• 14

• 21

Tags

NGSS.MS-PS1-1

What is the Mass Number of Nitrogen?

• 7

• 14.007

• 14

• 21

Tags

NGSS.MS-PS1-1

How many electrons are in an atom of Nitrogen?

• 7

• 14.007

• 5

• 2

Tags

NGSS.MS-PS1-1

How many VALENCE electrons are in an atom of Nitrogen?

• 7

• 14.007

• 5

• 2

Tags

NGSS.MS-PS1-1

What period is Nitrogen in on the Periodic Table?

• 7

• 15

• 5A

• 2

Tags

NGSS.MS-PS1-1

What group is Nitrogen in on the Periodic Table?

• 7 (7B)

• 15 (5A)

• 5 (5B)

• 2

Tags

NGSS.MS-PS1-1

How many energy levels of electrons are in an atom of Nitrogen?

• 7

• 14

• 5

• 2

Tags

NGSS.MS-PS1-1

How many electrons will Nitrogen gain to fill its outer shell?

• 2

• 3

• 5

• 8

Tags

NGSS.MS-PS1-1

How many protons are in a sodium atom? (tap to enlarge the periodic table)

• Sodium has 1 proton.

• Sodium has 3 protons.

• Sodium has 11 protons

Tags

NGSS.MS-PS1-1

What is the atomic mass of this atom?

• 1

• 3

• 4

• 7

Tags

NGSS.MS-PS1-1