Symbols Level 1
Symbols Level 2
Names Level 1
Names Level 2
Challenge
100

What is the symbol of hydrogen?

H

100

What is the symbol of aluminum?

Al

100

What is the name of Li?

Lithium?

100

What is the name of Fe?

Iron

100

What is the name of Ag?

Silver

200

What is the symbol of oxygen?

O

200

What is the symbol of magnesium?

Mg

200

What is the name of Br?

Bromine

200

What is the name of K?

Potassium

200

What is the symbol of gold?

Au

300

What is the symbol of carbon?

C

300

What is the symbol of sodium?

Na

300
What is the name of Si?

Silicon

300

What is the name of U?

Uranium

300

What is the symbol of mercury?

Hg

400

What is the symbol of chlorine?

Cl

400

What is the symbol of phosphorus?

P

400

What is the name of Sr?

Strontium

400

What is the name of Rn?

Radon

400

What is the symbol of lead?

Pb

500
What is the symbol of nitrogen?

N

500

What is the symbol of manganese?

Mn

500

What is the name of Xe?

Xenon

500

What is the name of As?

Arsenic

500

What is the name of Pu?

Plutonium

M
e
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u