Solved

Potassium-40 Decays to Argon-40 with a Half-Life of 1

Question 26

Multiple Choice

Potassium-40 decays to argon-40 with a half-life of 1.27 × 109 yr.The age of a mineral sample that has a mass ratio of 40Ar to 40K of 3.60 is ________ yr.


A) 3.53 × 108
B) 3.11 × 108
C) 4.49 × 108
D) 1.94 × 109
E) 2.80 × 109

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q22: Determine the identity of the daughter nuclide

Q23: Describe what changes occur during beta decay.<br>A)The

Q24: Identify the missing particle in the following

Q25: Determine the identity of the daughter nuclide

Q27: Nuclides above the valley of stability can

Q29: Match the following.<br>-neutron<br>A)<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6106/.jpg" alt="Match the following.

Q30: In addition to a beta particle,what is

Q31: Identify the symptom that is not from

Q84: Fluorine-18 undergoes positron emission with a half-life

Q111: The age of an ancient tree trunk