Chemistry, 10.04.2021 04:50, HUNIXX5647
If we are constantly taking in more and more C-14, why does its concentration in us not increase?
Answers: 2
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Using data from seismic waves, geologists have learned that earthโs interior is made up of several
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Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
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Chemistry, 22.06.2019 17:10, mikeeway33
Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.
Answers: 2
If we are constantly taking in more and more C-14, why does its concentration in us not increase?...
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