For Daily Free Study Material Join wiredfaculty Whatsapp Group | Download Android App | Ncert Book Download
Sponsor Area
The number of protons, neutrons and electrons in species from A to E are given in the following table.
Species
Protons
Neutrons
Electrons
A
B
C
D
E
6
18
17
9
22
20
10
4
11
Indicate from the above table the species that represent:
(i) A cation(ii) An anion(iii) An atom of inert gas (iv) A pair of isotopes.
