science
Grade-9
Easy
Question
The number of electrons in the valence shell is called
- Electrons
- Valency
- Electronic configuration
- Valence electrons
Hint:
The outermost shell is the valence shell and the electrons in the valence shell are valence electrons
The correct answer is: Valence electrons
- The outermost shell of an orbit is called the valence shell
- The reactivity and bond formation of an atom is decided by the number of electrons present in the valence shell.
- The electrons in the valence shell are known as valence electrons.
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