Ionic and Covalent Bonding

Front

The force that holds two atoms together is called a ______.

Back

Chemical Bond

Front

Covalent bonds form between what types of elements?

Back

Nonmetal to Nonmetal

Front

How do the following two elements bond together? Cr³⁺ O²⁻

Back

Cr₂O₃

Front

The formula O₂ contains:

Back

Covalent Bonding

Front

Are these depicted compounds featuring covalent bonds or ionic bonds?

Back

Covalent bonds

Front

What is an ionic bond?

Back

A chemical bond formed between two ions with opposite charges.

Front

What is a covalent bond?

Back

A chemical bond formed when two atoms share one or more pairs of electrons.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons, while covalent bonds involve the sharing of electrons.

Front

What is the chemical formula for sodium chloride?

Back

NaCl

Front

What type of bond is formed between hydrogen and oxygen in water (H₂O)?

Back

Covalent Bond