kcrhughes2000p318dl kcrhughes2000p318dl

23-02-2018
Chemistry

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Which of the following elements is a Group 1 metal? A. He B. F C. Ca D. Cs

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23-02-2018

It would be D. Cs

Because if you look at a periodic table the first column are the group 1 metals - I included a picture of group 1

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