Covalent Bonds

what type of bond is the strongest

• single
• Double
• coordination
• triple

Tags

NGSS.HS-PS1-4

What two types of atoms make a covalent bond?

• 2 Nonmetals
• 1 Nonmetal and 1 Metal
• 2 Metals
• 2 Noble Gases

Tags

NGSS.HS-PS1-1

How are covalent bonds explained?

• When one atom takes the other atom's electron
• When the atom shares an electron with an another atom
• When the two nucleus merge
• When the neutrons leave the nucleus

Tags

NGSS.HS-PS1-2

How many are shared in a single bond?

• 2 pairs
• 4
• 2
• 1

How many are shared in a double bond?

• 2
• 4 pairs
• 6
• 4

Tags

NGSS.HS-PS1-2

How many electrons are shared in a triple bond?

• 6
• 3
• 6 pairs
• 5

Covalent compounds

• Share electrons
• transfer electrons
• contain a sea of electrons
• conduct electricity

Name the following compound: 
CO₂

• monocarbon dioxide
• carbon oxide
• carbon dioxide
• oxygen carbonide

How many valence electrons does oxygen have?

• 2
• 3
• 6
• 4

Tags

NGSS.HS-PS1-1

How many valence electrons does nitrogen have?

• 3
• 2
• 5
• 1

Tags

NGSS.HS-PS1-1