Element X forms a chloride with the formula XCl2, which is a solid with a high melting point. X would most likely be in the same group of the Periodic Table as (a) Na
(b) Mg
(c) Al
(d) Si
Please read the guide .
Please answer the question in detail
Correct option is (b) Mg
Doubtly is an online community for engineering students, offering:
Get the pro version for free by logging in!
5.7k questions
5.1k answers
108 comments
554 users
