[Answered] The half-life of a radioactive element is variable, but only within a small range. Indicate whether ...

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Author Question: The half-life of a radioactive element is variable, but only within a small range. Indicate whether ... (Read 84 times)

newyorker26

Hero Member
Posts: 536

on: Jul 15, 2018

The half-life of a radioactive element is variable, but only within a small range. Indicate whether the statement is true or false.

Question 2

Uranium 235 decays to lead 207 by 7 alpha and 6 beta steps. Indicate whether the statement is true or false.

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1_Step_At_ATime

Sr. Member
Posts: 342

Reply #1 on: Jul 15, 2018

Answer to Question 1

F

Answer to Question 2

T

newyorker26

Member
Posts: 536

Reply 2 on: Jul 15, 2018

Excellent

covalentbond

Member
Posts: 336

Reply 3 on: Yesterday

Wow, this really help

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