Covalent vs Ionic Bonds

In __________ bonds, one or more pairs of electrons are shared between atoms.

• covalent

• ionic

Covalent bonds occur when atoms ________ pairs of electrons.

• share

• transfer

Tags

NGSS.HS-PS1-1

In _____ bonds, one or more electrons are transferred from one atom to another.

• covalent

• ionic

A Metal and a nonmetal bond when?

• Covalent

• Ionic

• Never

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Ionic bonds are between ​ (a)   and ​ (b)   in these compounds electrons are ​ (c)   and ​ (d)   . Covalent bonds are between nonmetals ​ In these compounds electrons are ​ (e)  

• metals
• nonmetals
• gained
• lost
• shared

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

• Ionic bond

• Covalent bond

• Metallic bond

• Hydrogen bond

Tags

NGSS.HS-PS1-3

• Ionic bond

• Covalent bond

• Metallic bond

• Hydrogen bond

Tags

NGSS.MS-PS1-1

C + O

• Covalent

• Ionic

• Neither

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Mg + F

• Ionic

• Covalent

• Neither

Answer explanation

Remember, Ionic is when a nonmetal bonds with a metal.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Mg + C

• Ionic

• Covalent

• Neither

Answer explanation

Remember, Ionic is when a nonmetal bonds with a metal.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2