Chemical Bonding

Periodic Table

100

The number of electrons in the lowest energy level

What is 2 electrons?

200

The group that has two valence electrons?

What is group 2?

300

The group that has a full outer shell

What are the noble gases?

What is group 18?

400

the number of electrons in bromine's outer shell

What is 7?

500

forces that exist between molecules 

what are intermolecular forces?

Ionic Bonds

100

Formula of ion formed when Sodium loses an electron

What is Na+?

200

Formula of ion formed when Chlorine gains an electron

What is Cl-?

300

The attraction between a positive ion and a negative ion

What is an ionic bond?

400

A pure substance containing two or more elements

What is a compound?

500

A hard, crystalline compound composed of positive metal ions and negative non-metal ions

What is an ionic compound/salt?

Covalent Bonds

100

When an electron is attracted to the nuclei of two atoms at the same time

What is a covalent bond?

200

type of bond that forms between two non metals 

what is a covalent bond?

300

The particle formed when atoms share electrons

What is a molecule?

400

When an atom shares two electrons with another atom

What is a double bond?

500

The type of bond between 2 nitrogen atoms

What is a triple bond?

Chemical Formulas

100

the combination of chemical symbols and possibly numbers

What is the chemical formula?

200

what is the chemical name for NACl

what is sodium chloride?

300

the number of atoms of hydrogen in hydrogen gas

What is 2?

400

The number of atoms of hydrogen in ammonia

What is 3?

500

the total number of atoms in a molecule of carbon dioxide

What is 3?