Chemical elements - Chemistry - Other

1

What is this element called?

oxygen phosphorus coal potassium fluorine

2

What is the symbol of this element?

Hl He Hh H Hm

3

What is the symbol of this element?

Ni Az A Nt N Ng Nn

4

What is the name of this element?

nitrogen coal neon oxygen

5

What is this element called?

nitrogen hydrogen oxygen coal fluorine

6

What is the symbol of this element?

Bb Bn Br B Bo

7

What is this element called?

holmium oxygenium water helium hassium

8

What is the symbol of this element?

O Og On Ox T

9

What is this element called?

fluorine phosphorus potasium neon

10

What is the symbol of this element?

Mg Ne Mz Na Ma