What is the correct formula for Lead IV oxide?

• Pb₂O₄

• Pb₄O₂

• PbIVO

• PbO₂

Tags

NGSS.HS-PS1-2

What is the correct name for the following compound? NaNO₃

• Nitrogen nitrate

• Sodium nitrate

• Monosodium mononitrate

• Sodium nitrogen oxygen

What is the correct formula for Aluminum oxide?

• AlO

• Al₂O₃

• Al₃O₂

• AlO⁻²

Tags

NGSS.HS-PS1-7

What is the correct name for the following compound? MgO

• Magnesium oxide

• Magnesium II oxide

• Monomagnesium monoxide

• Magnesium monoxide

What is the correct formula for the following name? Carbon tetrahydride

• CH₅

• C₅H

• CH₄

• CH

Tags

NGSS.MS-PS1-1

What is the molecular name for water (H₂O)?

• Hydrogen oxide

• Hydrogen oxygen

• Dihydrogen monoxide

• Dihydrogen oxide

Tags

NGSS.HS-ESS2-5

What is the name for the compound CrBr₂?

• Chromium bromide

• Chromium dibromide

• Monochromium dibromide

• Chromium II bromide

What is the correct formula for Barium phosphate?

• Ba₃(PO₄)₂

• Ba(PO₄)

• BaPO

• BaPO₄

What is the correct name for Mg₃N₂?

• Trimagnesium dinitrogen

• Magnesium II nitrogen

• Magnesium nitride

• Nitrogen dinitride

What is the correct formula for Calcium Iodide?

• CaI

• CaI₂

• Ca₂I

• Ca₇I₂