Carbon 14 (Radioactive Isotopes) trivia
Carbon 14 (Radioactive Isotopes) Mini Quiz
Test your knowledge with these top questions!
Question 1
Carbon-14 dating primarily estimates the age of which material?
Living organisms exchange carbon while alive; after death, carbon-14 steadily decays and leaves an age-related signal.
Question 2
Carbon-14 changes into which element during radioactive decay?
A beta-minus decay changes one neutron into a proton, turning carbon-14 into stable nitrogen-14.
Question 3
Carbon-14 enters living organisms mainly because cosmic rays do what?
Cosmic rays trigger reactions in the upper atmosphere that convert nitrogen atoms into carbon-14.
Question 4
In carbon-14, what does the number 14 represent?
Carbon-14 has six protons and eight neutrons, so its mass number is 14.