Question

17. Read the following and answer any four questions from 17 (i) to 17 (v).
Study these table related to answer any four questions that follow:
Element
Atomic number
A
18
B
19
C
17
D
9
E
6
Answer the questions based on the table gigudd8sogysyg,.uxyrtadyven above.
17.) (i) Element 'E' shows following properties
(i) It show catenation,
(i) Valency of Eis +3.
(iii) It is metallic in nature.
(iv) It is element of 14th group and 2nd period.
Which of the above properties are correct?
(a) (i), (11)
(b) (i), (ii), (iv)
(c) (i), (iv)
(d) All of above
17​

Answer 1

Answer

option C) (i), (iv)

Explaination:

Atomic number of E is 6 hence it is Carbon.

Carbon shows Catenation. and element of 14 th group and 2 nd period.