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Radiometric Lesson
By Paul Fischer
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Last updated over 2 years ago
10 questions
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Question 1
1.
What year was Mt. Rushmore completed?
Question 2
2.
How old are the rocks of Mt. Rushmore?
Question 3
3.
Question 4
4.
What is a half-life?
Question 5
5.
Question 6
6.
Question 7
7.
What is the daughter isotope of uranium?
Question 8
8.
What country was the oldest rock on the planet found?
Question 9
9.
Question 10
10.
Use your own words to describe a "half-life"
Radiometric dating relys on the fact that elements have ___________.
isotopes
quarks
neutrons
protons
Carbon dating measures what form of carbon?
Carbon 10
Carbon 9
Carbon 14
Carbon 13
What element do we measure for long periods of time?
Uranium 238
Carbon 12
Carbon 14
Uranium 242
Radiometric dating is reliable.
True
False