0
A) \[\text{M}{{\text{g}}^{++}}\]
B) \[C{{a}^{++}}\]
C) \[{{K}^{+}}\]
D) \[N{{a}^{+}}\]
Correct Answer: A
Solution :
Please Wait you are being redirected....
You need to login to perform this action.You will be redirected in 3 sec
OTP has been sent to your mobile number and is valid for one hour
Your mobile number is verified.