Question

. i) Assign the position of the element having outer electronic configuration (n-1) d5 ns2 for n=5 in the periodic table. ii) predict the formula of the stable binary halide formed by element of atomic number 71 and fluorine. iii) Justify whether Cl2O7 is acidic or basic​

Answer 1

Answer:

(i) For n = 3 , the period in which the element belongs is third. The electronic configuration is 3s^23p^4 and the element belongs to p block. The group

Answer 2

Explanation:

(i) For n = 3, the period in which the element belongs is third. The electronic configuration is 3s²³p⁴ and the element belongs to p block. The group