Name the particle which has 18 electrons, 18 neutrons and 17 protons in it.

Q. A particle X has 17 protons, 18 neutrons and 18 electrons. This particle is most likely to be :
(a) a cation
(b) an anion
(c) a molecule
(d) a compound

Q. Charge of the species with 17 protons, 18 neutrons and 18 electrons is:

Q.

A particle P has 18 electrons, 20 neutrons and 19 protons. This particle must be:

Q. The charge on the atom containing $17$ protons, $18$ neutrons and $18$ electrons is :

Q. The charge of the atom containing 17 protons, 18 neutrons and 18 electrons is: