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Artyom0805 [142]
3 years ago
8

The product of 2 × 104 cm and 4 × 10–12 cm, expressed in scientific notation is ____.

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

Answer:

b,,

Explanation:

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Charcoal found under a stone at Stonehenge, England, has a carbon-14 activity that is 0.60 that of new wood. How old is the char
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Charcoal with a carbon-14 activity of 0.60 compared to new wood has less than 5,730 years.

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