Posted by Hannah on Friday, December 18, 2009 at 7:16pm.
1. Yes, although some add space and time, in varying dimensions, to matter and energy.
2. More than 92 are possible, but they are unstable, and have long ago disintegrated. There are only a few lego shapes, but millions and millions of ways to put them together.
1)Probably not. The best current theories (Quantum Chromodynamics and The Standard Model)and do not start with matter and energy, although those concepts appear. We still do not know how Dark Matter fits into the big picture.
2) 92 elements can be combined in billions of ways, when you consider that molecules can contain many atoms (over 100 in some cases). Different 3-D arrangments are also possible.
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