Popular Chemistry Questions | Quizillo

1

What is the chemical symbol for gold?

A.Go

B.Gd

C.Au

D.Ag

2

What is the pH of pure water?

A.5

B.7

C.9

D.14

3

Which gas do plants absorb from the atmosphere?

A.Oxygen

B.Nitrogen

C.Carbon Dioxide

D.Hydrogen

4

What is the most abundant element in the universe?

A.Oxygen

B.Carbon

C.Helium

D.Hydrogen

5

What is the atomic number of carbon?

A.4

B.6

C.8

D.12

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