An atom with 3 protons and 4 neutrons will have a valency of-

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C 1
(c) For the atom n = 4, p = 3, hence e = 3 Distribution of electrons = 2,1

Suggest Corrections

Similar questions

Name the following :

(a) The element which does not contain any neutron m its nucleus.

(b) An element having valency 'zero'.

(d) Two atoms having the same number of protons and electrons but different number of neutrons.

(e) The shell closest to the nucleus of an atom.

Which of the following statement is correct about the atom of an element ?

(a) an atom can have only protons and neutrons but no electrons.

(b) an atom can have only electrons and neutrons but no protons

(d) an atom must always have a proton, neutron and electron

Atoms have electrons, protons, and neutrons as the fundamental particles. The electrical charge of an atom will be

Join BYJU'S Learning Program