'Periodic table cont' diaporamas de présentation

The Periodic Table

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ELECTRON ORBITALS

ELECTRON ORBITALS. Electron Configuration. Definition: the process of arranging electron in an atom around the nucleus. Remember: for a neutral atom, the # of protons is equal to the # of electrons. The path along which electrons move round the nucleus is called the orbital or shell

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Elements

Elements. Pg 204-208. Elements. Element: __________________________________________________________________________ The number of __________ is something unique and therefore a characteristic property The number of ___________ can differ for each element

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Elements

Elements. Pg 204-208. Elements. Element: is a group of atoms that have the same number of protons The number of protons is something unique and therefore a characteristic property The number of neutrons can differ for each element

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