10/25: Naming Binary Compounds

LiBr is called

• lithium bromine

• lithium (I) bromine

• lithium bromide

• lithuim (I) bromide

Tags

NGSS.HS-PS1-2

Which of these combinations is an ionic compound made of?

• Metal and Metal

• Nonmetal and Nonmetal

• Metal and Nonmetal

• Cation and Cation

Name the following ionic compound: BeCl₂

• beryllium chlorine

• beryllium II chloride

• beryllium chloride

• beryllium dichloride

Name the following ionic compound: Cs₂S

• cesium sulfide

• cesium sulfate

• cesium II sulfate

• cesium II sulfide

When naming a compound, which of these is written first?

• Metal

• Nonmetal

• Anion

• Cation

The number that tells you if an ion has lost or gained electrons

• atomic number

• oxidation number

• mass number

• electron number

If I gain electrons I become

• Positive because I've added to my atom

• negative because I've added electrons

• same because i'm balanced

• equal because now I have electrons

Tags

NGSS.HS-PS1-1

Name for NaH

• sodium hydrogen

• potassium hydride

• sodium hydride

• potassium hydrogen

Formula for barium sulfide

• B₂S₃

• BaS

• Ba₂S

• BaS₂

Name for PBr₂

• phosphorus bromide

• phosphorus dibromide

• phosphorus dibromine

• phosphorus bromine