Question

(17. Read the following and answer any four questions from 17 (i) 10 17(v).
Study these table related to answer any four questions that follow:
Element
Atomic number
A
18
19
C
17
9
mo
6
Answer the questions based on the table given above.
17. (IElement '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), (ii)
(b) (i), (ii), (iv)
(c) (i), (iv)
(d) All of above​

Answer 1

Answer:

Read the following and answer any four questions from 17 (i) 10 17(v).

Study these table related to answer any four questions that follow:

Element

Atomic number