Properties and Bonding of Ionic and Covalent Compounds

Which of the following is true of ionic compounds?

• High boiling point

• Conduct electricity when melted or dissolved

• Very strong bonds

• All of the above

Ionic bonds form between which type of elements?

• metals and non-metals

• non-metals and non-metals

• metalloids and metals

• metals and metals

Calcium and bromine will form what kind of bond?

• Ionic

• Covalent

• Metallic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

This kind of bond involves one atom giving electrons and another taking them.

• Ionic

• Covalent

• Metallic

Chemical bonds form between the ________________ of two elements.

• protons

• neutrons

• electrons

• nucleus

Covalent bonds are always between two nonmetals.

• True

• False

This kind of bond involves a sharing of electrons.

• Ionic

• Covalent

• Metallic

Compounds contain atoms of elements in a specific ratio

• true

• false

Tags

NGSS.MS-PS1-1

Which of the following are chemical bonds found in compounds? (Select all that apply)

• Heterogenous

• Covalent

• Alloy

• Ionic

• Colloids

A type of compound created when 2 or more elements share electrons when bonding.

• Ionic

• Covalent

• Substrate

• Colloid

• Sollution

Tags

NGSS.HS-PS1-1