Covalent and Ionic Bonding

Metals ____________ valence electrons and form __________ ions.

• Lose, negative

• Lose, positive

• Gain, negative

• Gain, positive

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Nonmetals ______________ valence electrons and form ___________ ions.

• Lose, negative

• Lose, positive

• Gain, negative

• Gain, positive

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Ionic bonds are formed between

• Metal + nonmetal

• Metal + metal

• Nonmetal + nonmetal

• Metalloid + metalloid

Tags

NGSS.HS-PS1-2

Covalent bonds are formed between

• Metal + nonmetal

• Metal + Metal

• Nonmetal + nonmetal

• Metalloid + metalloid

Tags

NGSS.HS-PS1-2

When writing ionic compounds the _____________ always comes first

• Nonmetal

• Gibbs free energy

• Metal

• Constant

Identify the compound below

^NaCl

• Ionic

• Covalent

• Metallic

• Synthetic

Tags

NGSS.HS-PS1-1

Identify the compound below

NH₃

• Ionic

• Covalent

• Metallic

• Synthetic

Identify the compound below

Ca₃N₂

• Ionic

• Covalent

• Metallic

• Synthetic

Identify the compound below

P₂O₅

• Ionic

• Covalent

• Metallic

• Synthetic

Prefixes are only used for covalent compounds

• True

• False