Atoms and Ions Basic Chemistry
Labels:
Chemistry
ATOMS AND IONS
Atoms
Atoms are the basic unit of chemistry. They consist of 3 smaller things:
Protons - these are positively charged (+)
Electrons - these are negatively charged (-)
Neutrons - these have no charge
These 3 smaller particles are arranged in a particular way. In the center is the Nucleus where you find the positive Protons and neutral Neutrons.
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