Among the elements with `Z = 9, 12` and `36`, identify by atomic number of an element which is
(a) Highly electropositive
(b) Highly `EN`
( c) An inert gas

Among the elements with atomic number 9, 20, 17and 36 which is highly electropositive ?

Among the elements with atomic number 9, 20, 17and 36 which is highly electropositive ?

Among the elements with atomic number 9, 12, 16 and 36 which is highly electropositive ?

Among the elements A, B, C and D having atomic numbers 7,8,9 and 12 the element having smallest size is _____

Among the elements with atomic number 9, 12, 16 and 36 which is highly electropositive ? (A)Element with atomic number 9 (B)Element with atomic number 12 (C)Element with atomic number 16 (D)Element with atomic number 36