What is the half-life of potassium-40?
A) 1.3 billion years
B) 704 million years
C) 14.1 billion years
D) 4.5 billion years
Correct Answer:
Verified
Q21: A neutron is a combination of a(n)_
Q22: What is the definition of a half-life?
A)The
Q23: For what reason might the nuclei of
Q24: Which era are we currently in?
A)Mesozoic
B)Precambrian
C)Paleozoic
D)Cenozoic
Q25: The _ period on the geologic time
Q27: What does "-zoic" in the eras of
Q28: A deposit of volcanic tuff contains the
Q29: What materials are best dated with carbon-14?
A)Igneous
Q30: What is the effective maximum range for
Q31: _ is a term used to define
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents