SSC
CHEMISTRY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
How many chlorine (Cl) atoms are in CaCl2?
|
2
|
|
4
|
|
1
|
|
3
|
Explanation:
Detailed explanation-1: -Hi, There are 3 atoms present in CaCl2, one is of calcium and two are of chlorine.
Detailed explanation-2: -It contains one calcium and two chlorine atoms. Therefore, the formula mass of CaCl2 is 111 amu.
There is 1 question to complete.