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Worksheetschemistry 🧪 basics made by Jaiaditya
Total questions: 10
Worksheet time: 4mins
Name
Class
Date
1.
What is atom ?
a)
It is a smallest particle in the world
b)
It is a mixture
c)
It is a pure substance
d)
it is only a man made particle
2.
Is steel a mixture?
(a)
3.
What is the molecule of water made up of:
a)
Carbon and oxygen
b)
Hydrogen twice and oxygen
c)
Copper and iron
d)
Only made up of oxygen element
4.
28 (a) are made by humans
5.
Which 2 process you need to separate a sand from water 💧?
a)
Filteration
b)
Sedimentation
c)
condensation
d)
Decantation
6.
What is the study of the composition, structure, and properties of MATTER?
a)
Chemistry
b)
Biology
c)
Geology
d)
Physics
7.
Anything that takes up space and has mass is known as _______________.
a)
Matter
b)
Molecules
c)
Compounds
8.
Are all objects made up of atoms ⚛️ ?
a)
Yes, obviously
b)
No, of course not
9.
What’ is atom made up of ?
a)
Elements
b)
Molecule
c)
Electron
d)
Proton
e)
plants
10.
Which of the below is not a state of matter?
a)
Solid
b)
Liquid
c)
Gas
d)
Carbon
e)
Wood
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