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10-03-2017
Chemistry

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I NEED HELP FAST!!!!! Can you tell me about trends in the periodic table??? I have a DBA in a few minutes and I don't know!!! Please use easy to understand answers 'cause I'm a little under the weather.

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Аноним Аноним

10-03-2017

Major periodic trends include: electronegativity, ionization energy, electron affinity, atomic radius, melting point, and metallic character. Periodic trends, arising from the arrangement of the periodic table, provide chemists with an invaluable tool to quickly predict an element's properties.

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