PS Midterm Review

H₂O

• Hydrogen monoxide

• Dihydrogen monoxide

• Hydrogen oxide

• Hydrogen (I) oxide

Li₂O

• Dilithium oxide

• Lithium oxide

• Lithium dioxide

Na₂S

• Disodium sulfide

  Disodium sulfide
  

• Sodium sulfide
• Sodium monosulfide

Al₂S₃

• Dialuminum Trisulfide
• Aluminum sulfide

NaBr

• Bromide sodide

• Sodium bromide

• Sodium bromate

• Sodium bromite

Silicon dioxide

• SO₂

• NaO₂

• SiO₂

• SiO

The metric unit of measurement for mass is the:

• gram

• liter

• meter

The basic unit of metric volume is called a_____.

• Kilogram
• milligram
• Liter
• milliliter

The base unit of metric length.

• Meter
• Liter 
• Kilogram
• milligram

5,000 m = _____ km

• 50
  50
• 500
• 5
• 50,000