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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 element
A chemical reaction
A chemical compound
What is oxygen?
A chemical symbol
A chemical number
A chemical element
What does CO2 stand for?
Hydrogen Peroxide
Carbon dioxide
Water
Baking soda has a pH value of 8, so the baking soda is?
Base
Neutral
Acid
Molecular formula for alcohol is?
C2H6O
C2H4O2
C6H12O6
CH3CH2OH
Human body is mostly composed of?
Nitrogen
Oxygen
Hydrogen
Carbon
A chemical element is determined by the number of ...
Atoms
Ions
Protons
Electrons
An atom consists mainly of three basic components. These components are?
Ions, electrons and protons
Protons, neutrons and ions
Ions, protons and neutrons
Neutrons, protons and electrons
Please login to post a comment
NikMan
, 18th Dec 2012, 12:22 AM
Basics?
Well, I sux
cricketidpro
, 9th Mar 2023, 12:54 AM
SETBET Login ID, Visit our website at:
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