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Schach [20]
3 years ago
5

What is meant by the half-life of a radioactive substance

Chemistry
1 answer:
Shtirlitz [24]3 years ago
3 0

Answer:

Explanation:

The half life of a radioactive atom is the time taken for half of the radioactive nuclei to disintegrate. The shorter the half life, the faster a radioactive nuclei decays.

Half life is often expressed as:

                               Half life = \frac{0.693}{λ}

Where λ is the decay constant.

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Answer:

CHORUS 1:

Fossil rocks are in the ground tonight

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Air full of particles & smoke

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Everyday I’m Shovelin’…

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Slow moves. Long time. Slow moves. Long time

Slow moves. Long time. Slow moves. Long time

Plates are driftin’ at ya boy. Plates are driftin’ at ya boy

Plates are driftin’ at ya boy. Now boom. There’s an asteroid

   

Explanation:

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