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Test your basic knowledge of chemistry
Chemistry is basically everywhere around us, chemical bonds make the world go around. How well do you know the chemistry basics?
Author:
KidCurious
| 18th December 2012 |
Comment (
2
)
What is water in chemistry terms?
A chemical compound
A chemical element
A chemical reaction
What is oxygen?
A chemical number
A chemical symbol
A chemical element
What does CO2 stand for?
Hydrogen Peroxide
Water
Carbon dioxide
Baking soda has a pH value of 8, so the baking soda is?
Neutral
Base
Acid
Molecular formula for alcohol is?
CH3CH2OH
C2H6O
C6H12O6
C2H4O2
Human body is mostly composed of?
Carbon
Oxygen
Hydrogen
Nitrogen
A chemical element is determined by the number of ...
Protons
Ions
Atoms
Electrons
An atom consists mainly of three basic components. These components are?
Ions, electrons and protons
Neutrons, protons and electrons
Protons, neutrons and ions
Ions, protons and neutrons
Please login to post a comment
NikMan
, 18th Dec 2012, 12:22 AM
Basics?
Well, I sux
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Well, I sux