Question

Q It is known that U (238-92) decays to finally form the stable lead nucleus Pb (206-82). What is the number of Alpha particle and beta particles emitted in the decay process?
6,8
6,6
8,6​

Answer 1

Answer:

8 , 6

Explanation:

1 alpha decay means 2 protons and 2 neutrons are released ( He 2+ released)

after 8 alpha decay

U (206 - 76)

1 beta minus means 1 neutron gets converted to 1 proton and antineutrino

6 beta minus decay

U (206 - 82)

Answer 2

Answer:

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