Question

An element M has the electronic configuration 2,8,8,1 . on the basis of electronic configuration, answer the following:-
(i) Does this element form acidic or basic oxide?
(ii) Is it expected to be malleable and ductile or not?
(iii) Will this element displace hydrogen from dilute acids?
(iv)Is the element expected to be good conductor of electricity or not?
(v) M represent which element?​

Answer 1

Answer:

1. basic oxide

2. yes

3. yes (not sure)

4. yes (not sure)

5. potassium