3. The atomic number of covalent element X is 12 the formula of its chloride is
(A) XCI
(B) XCI3
(C) XCI2
(D) X2C1
Answers
Answered by
0
Answer:
(c) XCl2
Explanation:
atomic number of magnesium is 12 and it has a valency of +2 hence it will form MgCl2.
Answered by
0
Explanation:
options b is write option
Similar questions