04-03-2019
Chemistry

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Elements are arranged in the periodic table based on various patterns. For example, elements found in the rows near the top

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angelo24 angelo24

04-03-2019

The rows are called periods

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plutookooo plutookooo

04-03-2019

These elements have the least amount of protons, starting with Hydrogen (1 proton), then helium (2), and so on :)

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