Atomic number of Bromine ?
A35
B36
C12
DNon of the above
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Related Questions:
The second man made artificial element?
Consider the below statements and identify the correct answer.
- Statement-I: If a substance loses oxygen during a reaction, it is said to be reduced.
- Statement-II: If a substance gains hydrogen during a reaction, it is said to be reduced.
Helium gas is used in gas balloons instead of hydrogen gas because it is
പ്രോട്ടോണിന്റെ എണ്ണമായ ആറ്റോമിക നമ്പർ സൂചിപ്പിക്കുന്ന പ്രതീകം ?