Ionic Compounds
Polyatomic Ions
Molecular Compounds
Counting Atoms
Drawing compounds (LEWIS)
100

This is the name of NaCl

What is sodium chloride?

100

This is the charge of Phosphite

What is -3

100

This is the name of CO₂

What is carbon dioxide

100

This compound is H₂O

What is 3 atoms? (2 Hydrogen, 1 Oxygen)

100

This is a drawing of sodium phosphide

3 sodium, 1 phosphorus

200

This is the chemical formula for calcium oxide

What is CaO?

200

This is the formula for the sulfate ion

What is SO₄²⁻?

200

This is the chemical formula for sulfur trioxide

What is SO₃

200

This compound is BeSO4

What is 6 atoms (1 Beryllium atom, 1 Sulfur atom, 4 Oxygen atoms)

200

This is a drawing of sodium chloride

1 sodium, 1 chlorine

300

This is the name of Mg3N2

What is Magnesium Nitride

300

This is the chemical formula for Ammonia

What is NH3

300

This is the name of N₂O₄

What is dinitrogen tetroxide

300

This compound is CaBr2

What is 3 atoms (1 Calcium atom, 2 Bromide atoms)

300

This is a drawing of water

2 hydrogen, 1 oxygen.

400

This is the name of FeCl3

What is iron(III) chloride?

400

This is the name of Ca(NO₃)₂

What is the chemical formula for calcium nitrate

400

This is the name of P₂O₅

What is diphosphorus pentoxide

400

This compound is Al₂(SO₄)₃

What is 17 atoms (2 Aluminum, 3 Sulfur, 12 Oxygen)

400

This is a drawing of ammonia

DAILY DOUBLE

1 nitrogen, 3 hydrogen

500

This is the name of Lead (IV) Oxide

PbO2

500

This is the chemical formula for Lead (IV) Dichromate

DAILY DOUBLE

What is Pb(Cr2O7)2

500

This is the chemical formula for hexaphosphorus heptaoxide.

What is P₆O₇

500

This compound is Calcium phosphate

What is 13 atoms ( 3 calcium, 2 phosphorus, 8 oxygen)

500

This is a drawing of magnesium nitride

3 magnesium, 2 nitride