Chemical Bonding Review

Front

What is the number of atoms in a molecule of ammonia (NH3)?

Back

One atom of nitrogen and three atoms of hydrogen.

Front

Which part of the atom is responsible for chemical bonding?

Back

Outer/Valence Electrons.

Front

What type of bond is formed between oppositely charged ions?

Back

Ionic Bonds.

Front

What are valence electrons?

Back

Electrons in the outer-most shell.

Front

How many atoms of hydrogen are in a molecule of glucose (C6H12O6)?

Back

12.

Front

What is a molecule?

Back

A group of two or more atoms bonded together.

Front

What is a covalent bond?

Back

A chemical bond formed by the sharing of electrons between atoms.

Front

What is an ionic bond?

Back

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

Front

What are the three subatomic particles in an atom?

Back

Protons, Neutrons, and Electrons.

Front

What is the charge of a proton?

Back

Positive.