Question
Question: Which of the following statements is not correct regarding hydrogen :...
Which of the following statements is not correct regarding hydrogen :
A
It resembles halogens in some properties.
B
It resembles alkali metals in some properties.
C
It can be placed in 17th group of Modern periodic table.
D
It cannot be placed in 1st group of Modern periodic table.
Answer
It cannot be placed in 1st group of Modern periodic table.
Explanation
Solution
Yes, hydrogen can be placed in 1st group on the basis of its valency +1 (H+).