Chemical Reactions Review

How many protons are in an atom of Manganese?

• 12

• 25

• 30

• 55

Tags

NGSS.MS-PS1-1

How many neutrons are in an atom of Aluminum?

• 27

• 13

• 14

• 23

How many TOTAL electrons are in a stable atom of Sulfur

• 16

• 32

• 6

• 17

Tags

NGSS.MS-PS1-1

Which of the following atoms would form a +2 ion

• Oxygen

• Lithium

• Magnesium

• Chlorine

What charge would the phosphide ion have?

• +2

• -3

• +3

• -5

Tags

NGSS.MS-PS1-1

Choose the correct formula for sodium sulfide

• NaS

Tags

NGSS.MS-PS1-1

Choose the correct formula for calcium nitride

Tags

NGSS.MS-PS1-1

• dilithium monoxide

• lithium oxygen

• lithium hydroxide

• lithium oxide

Tags

NGSS.MS-PS1-1

Choose the formula for dinitrogen pentoxide

Tags

NGSS.MS-PS1-1

Choose the formula for sulfur tetrachloride

Tags

NGSS.MS-PS1-1