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How many atoms decay in one half life?
How radioactive atoms change into stable atoms
Parent atoms
6
Decayed atoms
Carbon-14
25%
14
Half, 50%
In total there are 50 total atoms. If there are 36 undecayed atoms, how many decayed atoms are present?
How radioactive atoms change into stable atoms
Parent atoms
6
Decayed atoms
Carbon-14
25%
14
Half, 50%
Which isotope did the PHET simulation use?
How radioactive atoms change into stable atoms
Parent atoms
6
Decayed atoms
Carbon-14
25%
14
Half, 50%
Carbon-14 has how many protons?
How radioactive atoms change into stable atoms
Parent atoms
6
Decayed atoms
Carbon-14
25%
14
Half, 50%
In the lab, the split peas represent
How radioactive atoms change into stable atoms
Parent atoms
6
Decayed atoms
Carbon-14
25%
14
Half, 50%
After two half lives, what percentage of parent atoms remain?
How radioactive atoms change into stable atoms
Parent atoms
6
Decayed atoms
Carbon-14
25%
14
Half, 50%
In the lab, the M and Ms represent
How radioactive atoms change into stable atoms
Parent atoms
6
Decayed atoms
Carbon-14
25%
14
Half, 50%
Decay refers to
How radioactive atoms change into stable atoms
Parent atoms
6
Decayed atoms
Carbon-14
25%
14
Half, 50%
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