Chemical Bonding Properties

Ionic Bonds

• metal with nonmetal

• nonmetal with nonmetal

Tags

NGSS.MS-PS1-1

Covalent Bonds

• metal with nonmetal

• nonmetal with nonmetal

CaCl

• Ionic Bond

• Covalent Bond

Tags

NGSS.MS-PS1-1

Why do atoms form bonds?

• so the number of protons equals the number of electrons

• so an atom can become unstable

• to fill the outermost energy level and become stable

Two nonmetals from Region 3 combine. This is most likely a ​ (a)  

• covalent bond

• ionic bond

• metallic bond

• james bond

Match the following descriptions to the type of bond.

Occurs between two nonmetals - (a)  

Occurs between a metal and a nonmetal - (b)  

• Covalent bond

• Ionic bond

are two or more elements that are chemically bonded together.

• Compounds

• True

• False

Tags

NGSS.MS-PS1-1

Why do elements bond?

• To be friends

• To create a new element

• To become stable and have a complete outer energy level

What type of bond is KBr?

• Ionic

• Covalent

• Metallic

• Hydrogen bond

Tags

NGSS.HS-PS1-3

Covalent bonds are formed by sharing an electron between a nonmetal to a ​ (a)   .

• metal

• metalloid

• nonmetal