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Snemalna Knjiga Besedilo
lets travel inside of an atom!
THE NUCLEUS
the nucleus contains protons and electrons!
isotopes always have the same number of protons but different number of neutrons
FUN FACT: the atomic number is how many protons are in the nucleus!
THE ELECTRON CLOUD
the electron cloud surrounds the nucleus and is made of electrons
ELECTRIC CHARGE
when an atom gains or loses charge it becomes an ion!
FUN FACT: protons have positive charge, electrons have negative charge, and neutrons have no charge at all!
ISOTOPES
this is the end of our journey, thanks for coming with me!
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