Question

An element has atomic number 17 and mass number 35. Choose the correct sequence of number of electrons, number of protons and number of neutrons.

(a) 17, 17, 16
(b) 17, 17, 18
(c) 17, 16, 17
(d) 17, 18, 17​

Answer 1

Answer:

The atomic number of Chlorine is 17 and mass number is 35.