Unit 5/5b Review

The chemical bond between a non-metal and another non-metal will be a ________ bond.

• Metal

• Covalent

• Ionic

Tags

NGSS.HS-PS1-1

The chemical bond between a metal and a non-metal will be a _____ bond.

• Metal

• Ionic

• Covalent

Beryllium and sulfur will form a ______ bond

• Ionic

• Covalent

• Metalloid

Sodium and Bromine will make a _____ bond.

• Ionic

• Covalent

• Metallic

Tags

NGSS.HS-PS1-2

Carbon and Oxygen will make a ___________ bond.

• Ionic

• Covalent

• Metallic

Tags

NGSS.HS-PS1-1

If two fluorine atoms bond they will make a _____ bond.

• Ionic

• Covalent

• Metallic

Ionic compounds are formed when one or more valence electrons are transferred from _____

• a nonmetal atom to a metal atom

• a metal atom to a nonmetal atom

• a nonmetal atom to a nonmetal atom

• a metal atom to a metal atom

What kind of bond(s) are shown?

• Ionic

• Covalent

• Metallic

Tags

NGSS.HS-PS1-1

How many shared pairs of electrons are shown?

• 1

• 2

• 4

• 5

Tags

NGSS.HS-PS1-1

True or false: An atom becomes a positive ion when it gains an electron.

• True

• False. It becomes a neutral ion!

• False. It becomes a negative ion!