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Physics, 17.11.2019 03:31 anthonybowie99

Which element comes first in a chemical formula?
question 10 options:

those with positive oxidation numbers.

those with negative oxidation numbers.

the first element is always a metal.

the first element is always a nonmetal.

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Answers: 1

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Which element comes first in a chemical formula?
question 10 options:

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