Question

During a chemical reaction, atomic number of an element
(A) decreases.
(B) increases.
(C) remains same.
(D) first decreases and then comes back to original number​

Answer 1

c) remains same

as atomic no. is not depended on the any reactions.

Answer 2

Answer:

Hey Mate,

Here is your answer:

During a chemical reaction, the atomic number of an element remains same.

Therefore, option C is your answer.