buttholelizaard buttholelizaard
  • 14-07-2021
  • Chemistry
contestada

Which daughter element is produced from the alpha decay of 213 over 85 At ?
A. 213 over 86 Rn
B.217 over 87 Fr
C. 213 over 84 Po
D. 209 over 83 Bi​

Which daughter element is produced from the alpha decay of 213 over 85 At A 213 over 86 RnB217 over 87 FrC 213 over 84 PoD 209 over 83 Bi class=

Respuesta :

craftyclub4u craftyclub4u
  • 15-07-2021

Answer:

209

83 Bi

Explanation:

213 213 - 4 4

85 At = 85 - 2 Y + 2 He

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Answer Link
s9158314 s9158314
  • 11-12-2021

Answer:

D. 209 over 83 Bi​.

Explanation:

Answer Link

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