Question

write the name of these two scientist​

Answer 1

Answer:

i will answer it bro

bye .

Answer 2

The person in the first attachment is;

• Sir Joseph Proust, he is popularly known for his law for constant proportion.
• According to this law, the ratio of proportion of an element is going to be the same dosen't matter, from where it has been taken.

The person in the second picture is;

• Antoine Laurent de Lavoisier, commonly known as Antoine Lavoisier and also the faher of chemistry.
• He put forward the law of conservation of mass, which states that mass can neither be created nor be destroyed during a chemical reaction.

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