Easy
Easy
Medium
Hard
Hard
100

Ag

What is Silver?

100

Ni

What is Nickel?

100

Ga

What is Gallium?

100

As

What is Arsenic?

100

Sc

What is Scandium?

200

H

What is Hydrogen? 

200

Al

What is Aluminum?

200
Kr

What is Krypton?

200

Mn

What is Manganese?

200

Pb

What is Lead?

300

K

What is Potassium? 

300

O

What is Oxygen?

300

Sr

What is Strontium?

300

Be

What is Beryllium? 

300

V

What is Vanadium?

400

Xe

What is Xenon

400

Si

What is Silicon?

400

Cu

What is Copper?

400

Cd

Cadmium

400

Na

What is Sodium?

500

Cr

What is Chromium?

500

Ba

What is Barium?

500

Sc

What is Scandium?

500

W

What is Tungsten?

500

Zn

Zinc

M
e
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u