Bonding-Finals Review

Ionic bonds happen when valence electrons are

• shared

• too heavy

• transferred

Tags

NGSS.HS-PS1-3

Valence electrons are

• neutral (no charge)

• found in the outer most energy level of the atom

• equal to the number of protons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which type of bond occurs between non metals?

• covalent bonds

• ionic bonds

• metallic bonds

• all types of bonds

Tags

NGSS.HS-PS1-1

How many valence electrons does Oxygen have?

• 0

• 16

• 6

• 8

Tags

NGSS.HS-PS1-1

What type of bond forms CaF₂

• covalent bond

• ionic bond

• metallic bond

• all answers are correct

Tags

NGSS.HS-PS1-1

CaCl₂ is an example of what type of bond?

• Covalent

• Metallic

• Ionic

Tags

NGSS.HS-PS1-3

Which category of elements usually form negative ions?

• metals

• nonmetals

• metalloids

• noble gases

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Ionic bonding is between a

• nonmetal and nonmetal

• metal and nonmetal

• metal and metal

• Depends on the situation

Tags

NGSS.HS-PS2-4

Covalent bonding is between a

• nonmetal and nonmetal

• metal and nonmetal

• metal and metal

• It depends on the situation

Tags

NGSS.HS-PS1-1

Which bond does this picture best represent?

• Metallic bond

• ionic bond

• covalent bond

• James Bond