Ionic & Covalent Compounds

What are compounds made of?

• Ions

• Elements

• Molecules

• Atoms

Tags

NGSS.MS-PS1-1

Which type of bond is formed between a metal and a nonmetal?

• Polar

• Metallic

• Covalent

• Ionic

Tags

NGSS.HS-PS1-1

What is a cation?

• A negatively charged nonmetal ion

• A positively charged metal ion

• A compound formed by sharing electrons

• A covalently bonded group of atoms

What is an anion?

• A compound formed by sharing electrons

• A covalently bonded group of atoms

• A negatively charged nonmetal ion

• A positively charged metal ion

What is the overall charge of an ionic compound?

• Variable

• Zero

• Positive

• Negative

What are polyatomic ions?

• an ion that is between nonmetals

• Ions with no charge

• A positive or negatively charged group of atoms

• a metal and nonmetal

What type of bond results between nonmetallic elements that share electrons?

• Polar

• Metallic

• Covalent

• Ionic

Tags

NGSS.HS-PS1-1

What is a molecule?

• A covalently bonded group of atoms

• A negatively charged nonmetal ion

• A compound formed by sharing electrons

• A positively charged metal ion

Tags

NGSS.MS-PS1-1

How many electrons are shared in a single bond?

• 2

• 4

• 8

• 6

Which type of bond is formed in O2?

• Double bond

• No bond

• Single bond

• Triple bond

Tags

NGSS.MS-PS1-1