class 9 science chapter 2(is matter surround us pure) hardest short question tell me any 10
don't spam
Answers
Answered by
1
Answer:
No.......
Explanation:
The matter surrounding us is mixed with so many impurities and dust particles. They can be mixed with any tiny or micro particles...
NOTHING IN THIS WORLD IS PURE UNLESS GOD....
Answered by
1
Answer:
physics. : the acceleration of a body in free fall under the influence of earth's gravity expressed as the rate of increase of velocity per unit of time and assigned the standard value of 980.665 centimeters per second per second. — called also g.
Similar questions