understanding radioactive decay\nwhat have you learned about radioactive dating? check all that…

understanding radioactive decay\nwhat have you learned about radioactive dating? check all that apply.\nunstable atoms release particles.\nthe radioactive decay of an element occurs at a constant rate.\na half - life is half of the lifetime of a radioactive element.\nat one half - life, half of the original unstable element has decayed.\nall elements are radioactive.

understanding radioactive decay\nwhat have you learned about radioactive dating? check all that apply.\nunstable atoms release particles.\nthe radioactive decay of an element occurs at a constant rate.\na half - life is half of the lifetime of a radioactive element.\nat one half - life, half of the original unstable element has decayed.\nall elements are radioactive.

Answer

Brief Explanations:

  • Unstable atoms do release particles during radioactive decay.
  • Radioactive decay of an element has a constant rate, which is used in dating.
  • A half - life is the time it takes for half of the original unstable element to decay, not half of the lifetime of a radioactive element.
  • Only some elements are radioactive, not all.

Answer:

  • Unstable atoms release particles.
  • The radioactive decay of an element occurs at a constant rate.
  • At one half - life, half of the original unstable element has decayed.