Q.1.
The symbol for Aluminum is ___?
Q.2.
The symbol for Calcium is ___?
Q.3.
The symbol for Uranium is ___?
Q.4.
The symbol for Arsenic is ___?
Q.5.
The symbol for Silver is ___?
Q.6.
The symbol for Krypton is ___?
Q.7.
The symbol for Nickel is ___?
Q.8.
The symbol for Tin is ___?
Q.9.
The symbol for Lead is ___?
Q.10.
The symbol for Hydrogen is ___?