Find incorrect statement — task. Chemistry CBSE Live product, Class 9 (2026-27).

Identify the incorrect statements:

1. Which statement is incorrect?

Neutrons carry a positive charge
Protons are present inside the nucleus
Electrons are negatively charged particles
The nucleus contains most of the mass of an atom

2. Which statement is incorrect?

Every atom has eight electrons in its outermost shell
Atoms with complete outermost shells are generally stable
Valence electrons are present in the outermost shell
The outermost shell is called the valence shell

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