The atomic number of an element 'X' is 20. Write the formula of its chloride. *
a).X2Cl3
b).X2Cl
c).XCl2
d).X3Cl2
Answers
Answered by
1
Answer:
XCl2 is the answer.
Atomic number of the element X is 2 whereas that of Cl is 1.So after criss cross method the compound formed will be XCl2
Answered by
0
Answer:
c) XCl2
Explanation:
X+2 + Cl-
Use cross over mechanism
u will get
XCl2
Hope this will be helpful to u..
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