Covalent

How do covalent bonds form?

• Donating & receiving valence electrons between atoms

• Oppositely charged ions attract each other & form bonds

• Scientists are still not sure how they form

• Sharing valence electrons between atoms

The formation of a covalent bond relies on the interaction or bonding of...

• 2 Nonmetals

• 1 Nonmetal & 1 Metal

• 2 Metals

• 2 Noble Gases

This is the displayed formula for what covalent compound?

• Water

• Hydrogen peroxide

• Hydrogen oxide

• Ethanol

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

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

Match the following

• Single Bond

• Two shared pairs of electrons

• Double Bond

• Three shared pairs of electrons

• Triple Bond

• One shared pair of electrons

Nitrogen has (a)   valence electrons, which means it has ​ (b)   bonding places to make covalent bonds with other nonmetals

• 5

• 3

• 1

• 2

• 4

• 6

• 8

• 7

Tags

NGSS.HS-PS1-1

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

What does this picture illustrate? (Select all that apply)

• Sharing valence electrons

• Covalent bonding

• transferring valence electrons

• ionic bonding

• two nonmetals

How many pairs of valence electrons are being shared in a single water molecule?

• 0 pair - 0 valence electrons

• 1 pair - 2 valence electrons

• 2 pair - 4 valence electrons

• 3 pair - 6 valence electrons