Covalent Bonding

Which of the following describes covalent bonds?

• Bonds form because of opposite charges

• Bonds form to fill outer electron shells

• Electrons are transferred between atoms

• Covalent bonds are magical

Tags

NGSS.HS-PS1-1

What would you name this molecule?

• SNa3

• H3O

• NaCl

• H2O

Tags

NGSS.MS-PS1-1

What molecule is this?

• CO

• CO2

• C2O

• C2O2

Tags

NGSS.MS-PS1-1

In a covalent bond, one or more electrons are? 

• shared 

• lost 

• gained 

• transferred 

Tags

NGSS.MS-PS1-1

Oxygen is a diatomic element which means in nature, it is found in two's. (O₂) Oxygen shares two pairs of electrons to make sure each atom completes the octet rule. This creates a...

• single bond

• double bond

• triple bond

Tags

NGSS.MS-PS1-1

N₂ is an example of a

• Single Bond

• Double Bond

• Triple Bond

In chemical compounds, covalent bonds form when

• the electronegativity difference between two atoms is very large.

• electrons are completely transferred between two atoms.

• pairs of electrons are shared between two atoms.

• ions are held together by opposite charges.

What type of chemical bonds occurs when atoms share electrons?

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Nitrogen is a diatomic element which means in nature, it is found in two's. (N₂) Nitrogen shares three pairs of electrons to make sure each atom completes the octet rule. This creates a...

• single bond

• double bond

• triple bond

Tags

NGSS.MS-PS1-1

Chlorine is a diatomic element which means in nature, it is found in two's. (Cl₂) Chlorine shares one pair of electrons to make sure each atom complete the octet rule. This creates a...

• single bond

• double bond

• triple bond

Tags

NGSS.MS-PS1-1