IONIC FORMULAS AND COMPOUNDS

Name the following compound; ScCl₂

• sulfur dichloride
• scandium chloride
• scandium (II) chloride
• scandium dichloride

Tags

NGSS.HS-PS1-2

Gallium sulfate has which of the following formulas?

• Ga₂S₃
• Ga₃(SO₄)₂
• Ge₂(SO₄)₃
• Ga₂(SO₄)₃

Which of the following is the metallic ion in copper (II) chloride?

• Cu²⁺
• Cu^2-
• Co^2-
• Cl²⁺

Tags

NGSS.HS-PS1-2

What is the name of the following compound; FeCrO₄?

• iron chromate
• iron dichromate
• iron (II) chromate
• Iron (II) dichromate

CaCO₃ is represented best by which name?

• calcium bicarbonate
• carbonic acid
• calcium carbon trioxide
• calcium carbonate

NiSO₄ is known as-

• nickel (II) sulfate
• nickel (II) sulfite
• nickel (II) sulfide
• nickel sodium tetraoxide

What is the name of the compound with the formula; Ba(NO₃)₂?

• Barium nitrate
• Barium nitrite
• Barium nitride
• barium dinitrate

What is the NAME of....
Na₂S

• sodium (II) sulfide
• sodium sulfide
• disodium sulfide
• sodium sulfur

Tags

NGSS.MS-PS1-1

What is the NAME of....
Mg₃N₂

• magnesium (III) nitride
• magnesium (II) nitride
• magnesium (II) nitrogen
• magnesium nitride

Tags

NGSS.MS-PS1-1

What is the NAME of...
CrN

• chromium (II) nitride
• chromium (III) nitride
• chromium nitride
• chromium (I) nitride

Tags

NGSS.HS-PS1-2