Ionic and Covalent Naming

What is the formula for trinitrogen octahydride?

• N₃H₈

• NH₄

• N₈H₃

• N₃H₆

What is the name of SF₄?

• sulfur fluoride

• sulfur trifluoride

• sulfur tetrafluoride

• monosulfur difluoride

What is the name of P₂O₅?

• pentaphosphorus dioxide

• diphosphorus pentoxide

• phosphorus oxide

• phosphorus pentoxide

Covalent compounds are made up of__________

• metal and metal

• metal and nonmetal

• nonmetal and nonmetal

• metal and polyatomic

Which of the following is an ionic compound?

• disulfur trioxide

• sulfate

• carbon monoxide

• sodium chloride

A Boron ion has a charge of +3, and a sulfur ion has a charge of –2. Which would be the product of a reaction between these two elements?

• B₂S₃

• B₃S₂

• B₂S

• 2BS₃

What is the IUPAC name for the compound P₂S₃?

• Diphosphorus trisulfur

• Phosphate sulfide

• Disulfur triphosphorus

• Diphosphorus trisulfide

What is the accepted IUPAC name for the compound Be₃N₂?

• Beryllium nitride

• Triberyllium nitride

• Diberyllium trinitride

• Triberyllium dinitride

Which of the following is the scientific name for KCl?

• chlorine potassium

• chloro potassium

• potassium chloride

• potassium chlorine

Ionic compounds are made up of_______

• metal and non-metal

• 2 non-metals

• 2 metals

• metal and cation