Question

science answers 1 to 3​

Answer 1

Answer:

1.c)NA

2. d) J.J THOMSON

3. C) AN ATOM HAS EQUAL NUMBER OF PROTONS AND NEUTRONS

Explanation:

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Answer 2

Explanation:

1. c)Na

2.d)j.j thomson

3a)an atom has equal number of electrons and protons.

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