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DIA [1.3K]
3 years ago
13

Express 4,935,000 using standard scientific notation

Chemistry
1 answer:
nataly862011 [7]3 years ago
3 0

Answer:

4.935×10-1

Explanation:

Take away the 0

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Magnesium has three naturally occurring isotopes with masses of 23.99 amuamu, 24.99 amuamu, and 25.98 amuamu and natural abundan
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Answer:

24.309 g/mol

Explanation:

To get the atomic mass, all we have to do is calculate with the masses of the three isotope, the real quantity present, taking account of the percent and then, do a sum of these three values. Like a pondered media.

For the first isotope:

23.99 * (78.99/100) = 18.95 g/mol

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AW = 18.95 + 2.499 + 2.86

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Glucose can have the structure as shown below. It can also be classified as..?
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Why does mixing a substance cause water to freeze
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Hey It is due to physical properties

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