bonding

A covalent bond is a bond between a _____ and a ______

• metal, nonmetal
• metal, metal
• nonmetal, nonmetal

Tags

NGSS.HS-PS1-2

A covalent bond is formed when two atoms ____ electrons

• share
• lose
• transfer
• gain

What is it called when atoms share one pair of electrons?

• A double bond
• A triple bond
• A quadruple bond
• A single bond

What is it called when atoms share two pairs of electrons?

• A double bond
• A single bond
• A triple bond
• A quadruple bond

What do the prefixes in front of an element name tell us about the compound?

• The number of that compound
• The number of that element
• The atomic number
• The atomic mass

Which type of bond transfers electrons?

• Covalent bond
• Ionic bond

What bond is formed between a nonmetal and a nonmetal?

• Covalent bond
• Ionic bond

Tags

NGSS.HS-PS1-1

What bond is formed between a metal and a nonmetal?

• Covalent bond
• Ionic bond

List the three types of covalent bonds in increasing order.

• Single bond, triple bond, double bond
• Double bond, single bond, triple bond
• Triple bond, double bond, single bond
• Single bond, double bond, triple bond

Identify the following compound as ionic or covalent: MgO

• ionic

• covalent

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2