Writing Chemical Formulas and Naming Compounds

The name of FeCl₂ is

• iron chloride

• iron (II) chloride

• iron (I) chloride

• iron dichloride

The correct name of Mg₃N₂ is

• manganese nitride

• magnesium nitride

• magnesium (III) nitride

• trimagnesium dinitride

Tags

NGSS.MS-PS1-1

What is the correct formula for phosphorous trichloride?

• P₃Cl

• PCl₃

• KCl₃

• K₃Cl

Tags

NGSS.MS-PS1-1

The name of FeCl₂ is

(a)  

• iron (II) chloride

• iron chloride

• iron (I) chloride

• iron dichloride

PbS₂
(a)  

• lead IV sulfide

• lead sulfide

• lead sulfur

• lead II sulfide

Tags

NGSS.MS-PS1-1

Name the following compound: CO

(a)  

• Carbon monoxide

• Monocarbon monoxide

• Carbon oxide

• Monocarbon oxide

Tags

NGSS.MS-PS1-1

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

(a)  

• Cation

• Metal

• Nonmetal

• Anion

LiBr is called

(a)  

• lithium bromide

• lithium bromine

• lithium(I) bromine

• lithuim(I) bromide

When naming compounds the name of the ​ (a)   is first, followed by the ​ (b)   .

• cation

• anion

Name for NaH

(a)  

• sodium hydride

• sodium hydrogen

• potassium hydride

• potassium hydrogen

Tags

NGSS.MS-PS1-1