Ionic and Covalent Bonds

Front

Why do elements bond?

Back

To become stable.

Front

How are covalent bonds formed?

Back

By sharing of electrons.

Front

Covalent bonds are between...

Back

Non-metal and Non-metal.

Front

If an oxygen atom has 8 protons (+) and 10 electrons (-), what is its charge?

Back

O²-.

Front

Where are the nonmetals located on the periodic table?

Back

In the Red area.

Front

What is an ionic bond?

Back

A bond formed by the transfer of electrons from one atom to another.

Front

What types of elements typically form ionic bonds?

Back

Metals and non-metals.

Front

What is the charge of a sodium ion (Na) after it loses an electron?

Back

Na⁺.

Front

What is the charge of a chloride ion (Cl) after it gains an electron?

Back

Cl⁻.

Front

What is the octet rule?

Back

Atoms tend to bond in a way that gives them eight valence electrons.