state gov Tamil Nadu Police SI (TNUSRB) Mock Test Series 2024 General Science Chemistry Structure of Atom
Select the correct option:
Statement-I: Protons are the subatomic particles of an atom with a negative charge.
Statement II: The nucleus of an atom is filled with tightly packed protons and neutrons.
1
Statement I and II are true
2
Statement I and II are false
3
Statement I - true, II - false
4
Statement I - false, II - true