Answer: The correct answer is Option B.
Step-by-step explanation:
There are 3 subatomic particles present in an atom. They are: protons, electrons and neutrons.
- Protons: They carry positive charger and are found in nucleus.
- Electrons: They carry negative charge and are found around the nucleus.
- Neutrons: They dos not carry any charge and are found in nucleus.
Any neutral atom has equal number of protons and electrons.
Hence, the correct answer is Option B.