Chemistry, 17.09.2021 14:00 rachel8926
Start with the Half-Life tab. Press the pause button. Then, press Add 10 one time to add 10 atoms of carbon-14. Next.
press the play button and watch the timeline at the top of the screen.
Press Reset All Nuclei, and watch the timeline again. Repeat this process several times.
When do the C-14 atoms decay on each repetition?
O always after the half-life mark
O always before the half-life mark
O at random times
O at the same time
O in 1,000-year intervals
Answers: 3
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Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.
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Chemistry, 22.06.2019 22:30
Molecular iodine, i2(g), dissociates into iodine atoms at 625 k with a first-order rate constant of 0.271 s−1. part a part complete what is the half-life for this reaction?
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Start with the Half-Life tab. Press the pause button. Then, press Add 10 one time to add 10 atoms of...
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