state gov TSPSC Forest Beat Officer (ఫారెస్ట్ బీట్ ఆఫీసర్) Mock Test 2023 General Science Chemistry Structure of Atom
Which one of the following elements is more chemically reactive in nature:
a) Chlorine with atomic number 17.
b) Sulfur with atomic number 16.
1
Only a
2
Only b
3
Both a and b
4
Not a neither b