Unit 14 Ionic Bonding Test Review

An ionic bond is formed when ____ bond.

• atoms transfer electrons
• atoms gain protons
• atoms lose neutrons
• atoms share electrons

An ionic is formed between ___.

• A metal and a nonmetal

• Two nonmetals

• Two metals

A ​ (a)   atom will ​ (b)   electrons to make an ionic bond and it will become negative.

A ​ (c)   atom will​ (d)   electrons to make an ionic bond and it will become positive.

• gain
• lose
• nonmetal
• metal

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

In an ionic bond, the positive and negative that stick together are

• a proton and electron

• a positive metal ion and negative nonmetal ion

• a negative metal ion and positive nonmetal ion

The metal will be the ​ (a)   in an ionic bond while the nonmetal will be the ​ (b)   .

• cation
• anion

If an atom loses two electrons what charge will it have?

• -2
• -1
• +1
• +2

How does oxygen become an oxide ion?

• it loses 2 electrons

• it gains 2 electrons

Tags

NGSS.HS-PS1-2

How does magnesium become an magnesium ion?

• it loses 2 electrons

• it gains 2 electrons

Which is the correct diagram for potassium and bromine bonding?

• 
• 
• 

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which is the correct bonding diagram for calcium and chlorine?

• 
• 
• 

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2