Stoichiometry and Quantitative Chemistry
Question 1 of 30
Time left:
00:00
Element X has atomic number 12. When X forms a compound with chlorine, which formula must be correct?
Select one option.
A
XCl2
B
XCl
C
X2Cl
D
X2Cl3
E
XCl3
Submit
You have used 0 of 1 attempt
Show Explanation
Next
▶