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Shtirlitz [24]
3 years ago
13

Mass number of 43 and 21 electrons what is this atom

Physics
1 answer:
notka56 [123]3 years ago
8 0
Should be called Technetium looking at my table.
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The speed of water flowing through the 4in diameter section of the piping system is 3ft/s. What is the volume flow rate of water
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Please help on this one?
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Answer:

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