Element Symbol
Atomic Number
Number of Protons
Number of Neutrons
Who Am I?
100

Symbol "H"?

What is Hydrogen

100

Hydrogen 

What is 1

100

Oxygen

What is 8

100

Carbon

What is 6

100

Gas, atomic mass 16 and 8 neutrons

What is Oxygen

200

Symbol "C"?

What is Carbon

200

Lithium

What is 3

200

Beryllium

What is 4

200

Fluorine

What is 10

200

Mass less than 30, not neon and noble gas

What is Helium

300

Symbol "Mg"

What is Magnesium

300

Carbon

What is 6

300

Magnesium

What is 12

300

Sulfur

What is 16

300

Nonmetal, halogen family and atomic mass 35

What is Chlorine

400

Symbol "Au"

Gold

400

Silicon

What is 14

400

Silver

What is 47

400

Tin

What is 69

400

Period 4, metallic and 27 electrons

What is Cobalt

500

Symbol "Md"

What is Mendelevium

500

Krypton

What is 36

500

Mercury

What is 80

500

Lead

What is 125

500

Period 5, metallic and 38 electrons

What is strontium

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