Chemistry, 24.11.2021 15:40 ARAYAMYHAND
technetium is the only element lighter than uranium that does not occur naturally. it is produced by neutron activation of molybdenum. fill in the correct isotopes to show how this process works.
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Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer
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How many neutrons does an element have if its atomic number is 50 and its mass number is 166
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What is the name of the enzyme that forms at the start of transcription?
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technetium is the only element lighter than uranium that does not occur naturally. it is produced by...
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