rding to
third of
irrespective of its source
The type and number of atoms in a compound are
in In a chemical reaction the mass is
Law of conservation of mass was proposed by
(in) Law of constant composition was proposed by ....
(d) The atomic theory of matter was proposed by ...
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0
Answer:
a)joseph Proust. b) Lavoisier
Answered by
0
Answer:
1-Scientist Lavoisier✓
2-JosephProust✓
3-John Dalton✓
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