Physical Science Chemical Bond Test

Magnesium

• +1

• +2

• +3

• -2

• -1

Chloride

• +1

• +2

• +3

• -1

• -2

Hydrogen

• +1

• +2

• +3

• -1

• -2

Name the compound AlBr₃

• aluminum bromide

• aluminum tribromide

• aluminum bromine

• aluminum boride

Ionic compounds are bonds between

• Metals and Metals
• Metals and Nonmetals
• Nonmetals and Nonmetals
• None of the above

Na₂S

• Disodium sulfide

  Disodium sulfide
  

• Sodium sulfide
• Sodium monosulfide

What is the OFFICIAL name for H₂O

• Hydrogen Oxide
• Oxygen Dinitride
• Agua
• Dihydrogen Monoxide

If an atom loses electrons, the charge will be positive.

• true

• false

Ions are: 

• atoms with a positive or negative charge
• atoms with no charge
• atoms with ONLY a positive charge
• atoms with ONLY a negative charge

Ionic bonds happen when valence electrons are

• shared

• too heavy

• transferred