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Valentin [98]
3 years ago
5

The resulting daughter isotope that is formed when the atom astatine-213 undergoes alpha emission is: ​

Chemistry
1 answer:
bagirrra123 [75]3 years ago
7 0
Radioactive decay (also known as nuclear decay, radioactivity, radioactive disintegration or nuclear disintegration) is the process by which an unstable atomic nucleus loses energy by radiation. A material containing unstable nuclei is considered radioactive. Three of the most common types of decay are alpha decay (-decay), beta decay (-decay), and gamma decay (-decay), all of which involve emitting one or more particles or photons. The weak force is the mechanism that is responsible for beta decay, while the other two are governed by the usual electromagnetic and strong forces.[1]
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How many moles are in 59.6 grams of BaSO4​
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3 0
2 years ago
Find the volume of 20g of H₂ at STP<br><br>​
ANEK [815]

Answer:224

Explanation:

We should answer it with Stoichiometry

We say: 20 g H2× (1 mol/ 2g)× ( 22.4 lit/ 1 mol) = 224

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3 years ago
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3 years ago
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