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Contact [7]
3 years ago
11

Decay chains exist because

Chemistry
1 answer:
Paraphin [41]3 years ago
4 0
It occurs in a series of sequential reactions until a stable nucleus is reached because Nuclear decay occurs when the nucleus of an atom is unstable and spontaneously emits energy in the form of radiation.
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A hot air balloon is filled to 1250 m3 at 27 C. At what temperature will the balloon be filled to 1600 m3 if the pressure remain
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Answer:

384.2 K

Explanation:

First we convert 27 °C to K:

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And solve for T₂:

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How is an element different than a compound? Give an example of each
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