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Sunaina Garimella English 1 page

Content of the notes (1)

Atoms -

Really Tiny

Nucleus is positively charged (Protons and Neutrons)

Electrons are negatively charged

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Electronic Configuration

Electrons move around in shells.

First shell has two electrons while the rest have 8 electrons (if not, as much as there can be after two)

Extension : Read up on why Electrons are arranged in that Electronic Configuration thingy

Electrons