Question

From the elements 1: A, 28 B, C and 1D identify:
(a) the most electro positive element.
(b) a noble gas.
(c) a metalloid.
(d) an element which will gain 2 electrons to atta
a to attain nearest noble gas
configuration.
(e) formula of compound formed between A and C.
(f) elements belonging to same period.​

Answer 1

a.A

b.D

c.B

d.C

e.A2C

f.B and D