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lina2011 [118]
3 years ago
8

What would be the daughter product of the beta decay of lead-212 and what would be the daughter product of the alpha decay of po

lonium-216?
Physics
1 answer:
kati45 [8]3 years ago
4 0

Answer:

lead with Z = 82 is transformed into Bismuth with Z = 73

The Po with Z = 84 becomes Pb with Z = 82

Explanation:

Beta decay occurs when a neutron emits an electron and an anti neutrino from the atomic nucleus, therefore the atomic number of the material increases by one unit.

           Pb + e + ν → Bi

lead with Z = 82 is transformed into Bismuth with Z = 73

In alpha decay, a helium nucleus is emitted from the nucleus of the atom, therefore the atomic number decreases by two units.

         Po +α → Pb

The Po with Z = 84 becomes Pb with Z = 82

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a = - 50 [m/s²]

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what volume of alcohol will have the same mass as 4.2m^3 of petrol? (density of alcohol 0.4kg/m^3 and petrol is 0.3kg/m^3)​
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Answer:

3.15m³

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7 0
2 years ago
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