Ionic & Covalent Compounds

A covalent bond forms when atoms _____________ electrons.

• gain

• share

• increase

• transfer

Which type of bond has a transfer of electrons from an atom to another?

• Polar Covalent

• Non Polar Covalent

• Ionic

• Metallic

Covalent compounds

• share electrons

• transfer electrons

• contain a sea of electrons

• conduct electricity

Tags

NGSS.HS-PS1-1

What is the number of valence electrons for Oxygen?

• 8

• 6

• 2

• 1

Why do atoms bond?

• They typically don't bond

• To add or take away energy levels

• To have a full valence shell

• To have a full inner shell

Ionic bonding is between a

• nonmetal and nonmetal

• metal and nonmetal

• metal and metal

• depends on the situation

CaCl₂ is an example of what type of bond?

• Covalent

• Metallic

• Ionic

• James

What category of elements usually form negative ions?

• metals

• nonmetals

• metalloids

• noble gasses

Predict the bond between Mg and Cl

• covalent

• ionic

• metallic

• none of the above

What type of bond forms when atoms share electrons?

• Ionic Bond

• Metallic Bond

• Covalent Bond

• Gold Bond Medicated Powder

Tags

NGSS.HS-PS1-1