01-09-2015
Chemistry

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what is 6421 in scientific notation

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lulu1991 lulu1991

01-09-2015

The scientific notation should specific the significant digits. So it to write like x.xx * 10 ^ x. So the answer is 6.421 * 10 ^3.

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what is 6,791,000 written in scientific notation?

are the answers right, what the answer for the missing