Question

an atom of an element contains 29 electrons and 35 neutrons . deduce :- a) the number of protons , b) the electron configuration of that number ,c) position in periodic table


pls solve and ans ! ​

Answer 1

Answer: 29 protons because the number of protons is same with the number of neutrons.

1s2,2s2,2p6,3s2,3p6,4s2,3d10.

copper in 11 group 4 period

Answer 2

Explanation:

a) the number of protons - 29

• Because the number of protons = number of electrons

b) the electron configuration of that number = 1s²2s²2p⁶3s²3p⁶3d¹⁰4s¹

c) position in the periodic table - place at group 11 and period 4. The element is Cu.