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

Tags

NGSS.HS-PS1-1

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

Tags

NGSS.HS-PS1-2

What is the formula for calcium nitrate?

• CaNO₂

• Ca₂NO₃

• Ca(NO₃)₂

• Ca(NO₄)₂

Tags

NGSS.MS-PS1-1

What is the chemical formula of Cobalt(II) hydroxide?

• CoH₂

• Co(OH)₂

• CO₂(OH)

• Co₂H₂O

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