Chemistry, asked by prasunshourya, 1 month ago

Law of constant proportion was given by ____.


Law of conservation of mass was given by ____.​

Answers

Answered by sneha751
1

Answer:

Law of constant proportion - Joseph proust

Law of Conservation of mass - Antoine lavoisier

Answered by shagunria
1

Answer:

a. Joseph Proust

b. Antoine Lavoisier

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