Question

elements contain 29 electrons and 35 neutrons. Deduce the number of protons​

Answer 1

Answer:

Explanation:

We know that an atom consists of protons, electrons & neutrons.

So, a positive molecule will contain a higher number of a proton(H+ions), a negative particle will have a higher number of electrons(e-ions), and a neutral atom will contain the same number of protons & electrons.

Hence,

(i) For an atom to be neutral, the number of protons= number of electrons.

So, Number of protons in the atom of the given element = 29

(ii) The electronic configuration of the atom is

1s2 2s2 2p6 3s2 3p6 4s1 3d10. Hence,it is the electronic configuration of copper "

#readmore

Answer 2

Answer : 29
We already know that no of the electrons is equal to no of protons
No of electrons : 29 given

I hope u understand
If yes please mark it as brainliest