Qualification > Sciences
Physics ppr 1 Discussion Here only!
sundars:
What about the 39th one.
....:
--- Quote from: sundars on June 11, 2009, 02:02:23 pm ---What about the 39th one.
--- End quote ---
That was 136..because an alpha particle only has 2 neutrons.
sundars:
Yes,thanks.My friends said it was 134.
sweetie:
--- Quote from: thukon on June 11, 2009, 01:49:31 pm ---@ notty_me. Could you tell me the question? I kinda forgot it.
@sundars. The number of nucleons is the same as the nucleon number. So what was the nucleon (mass) number? It was 16 rite? So the answer is 16.
--- End quote ---
wich statement is correct for objects on earth?????
MR.BooMBastiC:
--- Quote from: sundars on June 11, 2009, 02:08:24 pm ---Yes,thanks.My friends said it was 134.
--- End quote ---
that is obvious...most thought its the mass no.
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