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Worksheetsatoms
Total questions: 10
Worksheet time: 2mins
Name
Class
Date
1.
what did DEMOCRITUS NAME THE SMALLEST PARTICLE
a)
ATUM
b)
ATOMOS
c)
ATOM
d)
ANU
2.
WHO WAS THE INDIAN SCIENTIST WHO DISCOVERED ATOM
a)
MAHARISHI KANAD
b)
ACHARYAMAHAVIR
c)
ACHARYARAMKRISHNA
d)
MAHARISHIDEV
3.
WHAT ARE THE POSITIVELY CHARGED PARTICLES CALLED
a)
NEUTRONS
b)
PROTONS
c)
ELECTRONS
d)
NUCLEUS
4.
IDENTIFY THE PERSON
a)
DEMOCRITUS
b)
KANAD
c)
JOHN DALTON
d)
ARISTOTLE
5.
WHAT IS THE − SIGN INDICATE IN AN ATOM
(a)
6.
The central region of an atom where its neutrons and protons are is its
a)
nucleus
b)
electron cloud
c)
core
d)
center
7.
Most of the mass in an atom is concentrated in the...
a)
electrons
b)
nucleus
c)
protons
d)
empty space
8.
The part of the atom that is moving around the nucleus is called?
a)
electron
b)
neutron
c)
proton
9.
HOW DID YOU KNOW ABOUT ATOMS
a)WHATSAPP
b)
FRIENDS
c)GOOGLE
d)
SCHOOL
10.
WHAT IS THE IMAGE AND WHAT DOES IT EXPLAIN
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