sarahj2314 sarahj2314

14-04-2018
Chemistry

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An alkali metal with fewer than 10 protons in its nucleus answer

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disha333 disha333

14-04-2018

the answer is beryllium

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SINAZEUS SINAZEUS

14-04-2018

the only answer is Beryllium (Be) with 4 protons in the nucleus

good luck

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