Chemistry
Grade-9
Easy
Question
Electrons that involve in bond formation are
- Valence electrons
- Core electrons
- Inner electrons
- Electrons of 1st shell
Hint:
Valence shell is the outermost shell.
The correct answer is: Valence electrons
- Electrons that involve in bond formation are valence electrons.
- Core electrons are the electrons that are in the filled shell not valence shell and do not participate in chemical bonding.
- Inner electrons are the electrons which are in the previous shell to the valence electrons.
- Electrons in 1s shell are the first shell electrons.
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