Chemistry
Grade-9
Easy
Question
What part of an atom is involved in chemical bonding?
- Protons
- Neutrons
- Electrons
- Nucleus
Hint:
Electrons participate in bond formation.
The correct answer is: Electrons
- Proton is a stable subatomic particle that has a mass of 1 unit and +1 charge.
- A neutron is a stable subatomic particle with zero charges.
- An electron is a stable subatomic particle with a -1 charge that can be either bound to an atom or free, that participates in chemical bond formation.
- The nucleus is the positively charged center of the atom consisting of protons and neutrons.
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