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13-02-2020
Chemistry

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Which elements would be the equivalent of the noble gases? Express your answers as chemical symbols. Enter your answers in order of increasing atomic number separated by commas.

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lukman4real lukman4real

14-02-2020

Answer:

He:12

O:2,2,4

Si:2,2,6,2,2

Fe:2,8,14,2

Explanation:

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