Naming & Writing Ionic Compounds

What is the formula of calcium permanganate?

• CaMnO₄

• Ca₃MnO₄

• Ca(MnO₄)₂

• Ca₃(MnO₄)₃

What is the name of Na₂SO₄ ?

• sodium sulfoxide

• sodium sulfide

• sodium sulfite

• sodium sulfate

What is the name for Ag₃N₂ ?

• silver (III) nitride

• silver (II) nitride

• silver nitride

• silver (V) nitride

Tags

NGSS.HS-PS1-2

What is the formula for copper (II) chloride?

• CuCl₂

• Cu₂Cl

• Cu₂Cl₂

• CuCl

Tags

NGSS.MS-PS1-1

What is the formula for barium phosphide?

• BaP

• Ba₃P₂

• Ba₂P₃

• BaP₅

What is the name for Al₂O₃ ?

• aluminum oxygen

• aluminide oxygen

• aluminide oxide

• aluminum oxide

Match the element to its correct charge:

• 2+

• O

• 1-

• F

• 1+

• Mg

• 2-

• Na

• 3-

• N

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Pair the following words to its best match

• positive ion

• cation

• negative ion

• metals

• gain electrons

• nonmetals

• lose electrons

• anion

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Why do atoms bond?

• to fulfill gravity's rule

• to fulfill the octet rule

• the other element is cute

• to fulfill the electron rule