Unit 3 Study guide physical science (w/n bonds & balancing equ.

Which of the following represents a covalent bond?

• KBr

• H₂O

• CaO

• MgCl₂

Tags

NGSS.MS-PS1-1

What is the correct formula for carbon dioxide?

• CO

• CO₂

• C₂O

• C₂O₂

Tags

NGSS.MS-PS1-1

Which compound is formed by ionic bonding?

• CH₄

• H₂O

• Na₂O

• O

What is the formula for sulfur hexafluoride?

• SF

• SF₆

• S₆F

• S₂F

Tags

NGSS.MS-PS1-1

What is the formula for potassium nitrate?

• KNO₂

• KNO₃

• K₂NO₃

• K₃NO₂

What is the formula for phosphorus pentachloride?

• PCl₃

• PCl₅

• P₅Cl

• PCl

Tags

NGSS.MS-PS1-1

For each name given below, write the correct formula of the compound. Lithium Oxide

• Li₂O

• LiO

• LiO₂

• Li₃O

Tags

NGSS.MS-PS1-1

For each name given below, write the correct formula of the compound. Magnesium nitride

• Mg₃N₂

• MgN

• Mg₂N₃

• Mg₃N

Tags

NGSS.MS-PS1-1

For each name given below, write the correct formula of the compound. Beryllium Oxide

• BeO

• Be2O3

• BeO2

• Be3O2

Tags

NGSS.MS-PS1-1

For each name given below, write the correct formula of the compound. Carbon disulfide

• CS₂

• C₂S

• C₂S₂

• CS

Tags

NGSS.MS-PS1-1