Question

Fill in the blanks :
(1) Mass is the measure of_ of matter contained in a substance.
(2)_ is a force that tends to oppose motion.
(3)
_is the gaseous state of a solid.
(4) Matter exists in both_ and_
states.
(5) A _always contains the same elements combined together
chemically in a fixed shape.
(6) _is either absorbed or given out when a compound is formed.
(7) A sieve consists of a_ placed over a flame.
(8)_ is a branch of physical science.
(9) Ernest Rutherford performed the famous_
(10) John Dalton is credited for proposing_

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Answer 1

Answer:

1. quantity

2. Force of friction

4. solid and liquid

5. homogeneous mixture

6. heat

Explanation:

I am not sure about the others... hope this helped...

Answer 2

Answer:

Oo bhai sare answers toh mil gye hai aapko