4.12 Additional Practice #1

Magnesium (Mg) and Oxygen (O) form an ________ bond.

• Ionic
• Covalent
• Metallic
• Nothing

What two types of atoms make a covalent bond?

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

Tags

NGSS.MS-PS1-1

How are covalent bonds formed?

• Sharing of electrons
• Transfer of electrons

How are ionic bonds formed?

• Transfer of electrons
• Sharing of electrons

How many are shared in a single bond?

• 2 pairs
• 4
• 2
• 1

Tags

NGSS.HS-PS1-2

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

Tags

NGSS.HS-PS1-2