Period Elements
Atomic Number
Element Names
Element Names
Element Symbol
100

What does the symbol H stand for?

Hydrogen

100

What is the Atomic number of Sodium?

11

100

Mg stand for?

Magnesium

100

what is the symbol for Sodium?

Na

100

What is the symbol for Oxygen?

O

200

What is Au?

Gold

200

What is the Atomic number of Phosphorus?

15

200

Al stand for?

Aluminum

200

What is the symbol for Cobalt?

Co

200

What is the symbol for Lithium?

Li

300

What is Xe?

Xenon

300

What is the Atomic number of Berylium?

4

300

Cl stands for?

Chlorine

300

What is the symbol for Nickel?

Ni

300

What is the symbol for Nitrogen?

N

400

What is K?

Potassium

400

What is the Atomic number of Silicon?

14

400

C stands for?

Carbon

400

What is the symbol for Manganese?

Mn

400

What is the symbol for Helium?

He

500

What is Ti?

Titanium

500

What is the Atomic number of Fluorine?

9

500

V stands for?

Vanadium

500

What is the symbol for Copper

Cu

500

What is the symbol for Neon?

Ne

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