Question

Identify the number of incorrect statements
(1) Cl, has highest bond energy among halogens
(it) Cl has highest electron gain enthalpy
(iii) C120, is strongest acidic oxide
(iv) Be2+ and A13+ have nearly same charge/size.
(v) Polonium is a radioactive metal​

Answer 1

Answer:

5th one is incorrect

Explanation:

no explanation