Ionic Formula Writing

Metals tend to _____ electrons to form _______; nonmetals tend to _____ electrons to form ________.

• lose, cations ;   lose, anions

• gain, cations ;    lose, anions

• gain, anions ;    gain, cations

• lose, cations ;     gain, anions

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the correct formula for Aluminum oxide?

• AlO

• Al₂O₃

• AL₃O₂

• AlO^-2

What is the correct formula for Barium phosphate?

• Ba₃(PO₄)₂

• Ba(PO₄)

• BaPO

• BaPO₄

What is the correct formula for Iron III oxide?

• Fe₂O₃

• Fe₃O₂

• Fe₂O_III

• FeO

What is the correct formula for Strontium nitrate?

• Sr₃N₂

• SrNO₃

• Sr₅N₂

• Sr(NO₃)₂

What is the correct formula for Iron III Sulfide?

• FeS

• Fe₃S

• Fe₂S₃

• Fe⁺³S

Tags

NGSS.MS-PS1-1

What is the correct formula for sodium nitrate?

• SN

• S₃N₂

• NaNO₃

• NaNO

Tags

NGSS.MS-PS1-1

What is the correct formula for magnesium oxide?

• MgO

• Mg₂O₂

• Mg₂O₆

• Mg₆O₂

Tags

NGSS.MS-PS1-1

What is the correct formula for magnesium nitride?

• MgN

• Mg₂N₃

• MgNO_2

• Mg₃N₂

What is the correct formula for calcium sulfide?

• CaS

• CaSO4

• Ca₂SO₂

• Ca(SO₄)₂

Tags

NGSS.MS-PS1-1