Chemistry, 19.08.2021 20:50 gkasshy334
If potassium has atomic number 19 how many electrons does it have?
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Scientists often deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each of these numbers in an alternate form.
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If potassium has atomic number 19 how many electrons does it have?...
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