Naming Binary Ionic compounds

What comes first in an ionic formula (Ex - NaCl)?

• metal

• nonmetal

• metalloid

What happens to the name of the nonmetal when it is in an ionic formula? (ex. NaCl)?

• name stays the same - doesn't change

• end of name changes to "-ide"

• end of name changes to "-ate"

What is the name of the following compound? MgO

• magnesium oxygen

• magnesium oxide

• manganese oxide

• manganese oxygen

Tags

NGSS.MS-PS1-1

What is the formula of aluminum chloride?

• AlCl

• Al₃Cl

• AlCl₃

• Al₃Cl₃

Tags

NGSS.MS-PS1-1

Transition metals have multiple valence states. Which of the following is the correct way to represent Fe²⁺?

• Fe 2

• Fe II

• Iron (II)

• Fe (III(

What is the correct formula for Copper (II) chloride?

• CuCl

• Cu₂Cl

• CuCl₂

• Cu₂Cl₂

What is the correct charge of Chromium in the formula shown:

CrCl₃

• +1

• +2

• +3

What is the correct charge of Mn in the formula shown?

MnS₂

_{*Careful - check the charge of the sulfur first*}

• +1

• +2

• +3

• +4

What is the correct name for the formula shown:

VF₅

• Vanadium fluoride

• Vanadium (V) fluorine

• Vanadium (V) fluoride

• Vanadium fluorine

Name the following ionic compound: BeCl₂

• beryllium chlorine

• beryllium II chloride

• beryllium chloride

• beryllium dichloride