keigleyhannah30 keigleyhannah30

29-09-2017
Chemistry

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Use the periodic table entry below to answer the following question.

What is the atomic mass of the element cobalt (Co)?

27
31
59
31.71

Use the periodic table entry below to answer the following question What is the atomic mass of the element cobalt Co 27 31 59 3171 class=

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bbygrill bbygrill

29-09-2017

the answer is 59
the atomic mass is the number at the bottom so you've gotta round it to the nearest whole number

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