Physics, 20.01.2020 02:31 CONFESSIONS3736
Alpha particles consist of two protons and two neutrons bound together into a particle identical to a helium nucleus. they have much less energy than either beta particles of gamma waves. suppose a geiger counter was placed 10 cm from an alpha emitter, and clicks were recorded for three minutes.
a) 0 clicks
b) 2 clicks
c) 5 clicks
d) 10 clicks
Answers: 3
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