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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 (
3
)
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?
Carbon dioxide
Water
Hydrogen Peroxide
Baking soda has a pH value of 8, so the baking soda is?
Neutral
Base
Acid
Molecular formula for alcohol is?
C2H6O
C2H4O2
CH3CH2OH
C6H12O6
Human body is mostly composed of?
Hydrogen
Nitrogen
Carbon
Oxygen
A chemical element is determined by the number of ...
Protons
Ions
Electrons
Atoms
An atom consists mainly of three basic components. These components are?
Ions, electrons and protons
Neutrons, protons and electrons
Ions, protons and neutrons
Protons, neutrons and ions
Please login to post a comment
NikMan
, 18th Dec 2012, 12:22 AM
Basics?
Well, I sux
cricketidpro
, 9th Mar 2023, 12:54 AM
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Well, I sux