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How many atoms decay in one half life?
Decayed atoms
Carbon-14
Neutrons
How radioactive atoms change into stable atoms
Parent atoms
25%
6
Half, 50%
An isotope has a different number of
Decayed atoms
Carbon-14
Neutrons
How radioactive atoms change into stable atoms
Parent atoms
25%
6
Half, 50%
Decay refers to
Decayed atoms
Carbon-14
Neutrons
How radioactive atoms change into stable atoms
Parent atoms
25%
6
Half, 50%
In the lab, the split peas represent
Decayed atoms
Carbon-14
Neutrons
How radioactive atoms change into stable atoms
Parent atoms
25%
6
Half, 50%
Carbon-14 has how many protons?
Decayed atoms
Carbon-14
Neutrons
How radioactive atoms change into stable atoms
Parent atoms
25%
6
Half, 50%
In the lab, the M and Ms represent
Decayed atoms
Carbon-14
Neutrons
How radioactive atoms change into stable atoms
Parent atoms
25%
6
Half, 50%
Which isotope did the PHET simulation use?
Decayed atoms
Carbon-14
Neutrons
How radioactive atoms change into stable atoms
Parent atoms
25%
6
Half, 50%
After two half lives, what percentage of parent atoms remain?
Decayed atoms
Carbon-14
Neutrons
How radioactive atoms change into stable atoms
Parent atoms
25%
6
Half, 50%
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