GENERAL KNOWLEDGE

GK

GENERAL SCIENCE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The chemical symbol for Oxygen is
A
Ox
B
Og
C
O
D
On
Explanation: 

Detailed explanation-1: -Chemical equations are constructed in such a way that they show all of the molecules involved. Because each oxygen molecule has two oxygen atoms, it is written with a

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