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Subjects
Science State Board
Class 6
Air
Atmosphere
6.
Discovery of gases
Exercise condition:
2
m.
Choose the best option
:
1
.
Which scientist coined the term 'Oxygen'?
Joseph Priestley
Antoine Lavoisier
Jan Ingenhousz
2
.
An example for the compression of air can be seen in __________.
car tyres
an open space
hot air balloons
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