Complex structures

What is the correct formula for sodium sulfate?

• NaSO₄
• Na₂S
• Na₂SO₄
• NaS

What is the correct formula for aluminum nitrate?

• AlN
• AlNO₃
• Al(NO₂)₃
• Al(NO₃)₃

What is the correct formula for barium phosphate?

• BaPO₄
• Ba₂(PO₄)₃
• Ba₃(PO₄)₂
• BaP

What is the correct name of KNO₃?

• potassium nitrogen oxide
• potassium nitride
• potassium nitrite
• potassium nitrate

What is a transition metal?

• They are elements that charges vary and are represented by roman numerals during nomenclature.
• A type of squirrel.
• Elements that are not defined as metals or nonmetals.
• A metal with no charge.

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

Name the compound using appropriate rules:
FeCl₃

• Chloride Iron
• Iron III Chloride
• Chloride III Iron
• I have no clue

Write formulas for the following compound:
tin (II) fluoride

• SnF₂
• Sn₂F
• FeF₂
• Fe₂F

Tags

NGSS.HS-PS1-1

Name the compound CuO

• copper (II) oxide
• copper oxide
• copper (I) oxide
• carbon uranium oxide

Tags

NGSS.HS-PS1-2

PbS₂

• lead sulfide
• lead sulfur
• lead II sulfide
• lead IV sulfide

Tags

NGSS.HS-PS1-2

copper(II) chloride

• CuCl₂
• CuCl
• Cu₂Cl
• Cu₂Cl₂