Isotopes are atoms of the same element. True or False
True
False
Isotopes are defined as the atoms of the same element, having the same atomic number but different mass numbers.
State whether the following statements are True or False. Correct the false statement:
(a) An atom as a whole is electrically neutral.
(b) Mass of atom is distributed evenly within it.
(c) An electron has same mass as that of proton.
(d) The K shell has maximum energy.
(e) Isotopes have same atomic number but different atomic mass number.