The first 92 elements of the periodic table occur naturally (from hydrogen to uranium).
BTW, in reference to earlier poster, some of the naturally occurring elements (radon, radium, uranium, others) are radioactive, as well.
2006-06-14 17:52:06
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answer #1
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answered by jimbob 6
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known consult the proper reference manual at all times gee whiz their are two hundred and nineteen in my book that I havent wrote and wont live long enough to. don't pool on brain cells to often just a truth moderation and know the ledge oh god jump but don"t look down parachuters reality is the universe hold only enough said im feeling paranoid last question for me today bye peace marcus russelljr.
Source(s):
family friends books education etc..
2006-06-14 14:03:04
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answer #2
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answered by Anonymous
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known consult the proper reference manual at all times gee whiz their are two hundred and nineteen in my book that I havent wrote and wont live long enough to. don't pool on brain cells to often just a truth moderation and know the ledge oh god jump but don"t look down parachuters reality is the universe hold only enough said im feeling paranoid last question for me today bye peace marcus russelljr.
2006-06-14 13:15:43
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answer #3
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answered by MARCUS R 1
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There are 118
2006-06-14 13:14:01
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answer #4
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answered by Guess Who 2
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92 occur naturally while rest are synthesised in laboratory
2006-06-14 14:24:17
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answer #5
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answered by kindoravi1 1
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92...the rest are "manipulated in the lab" and are radioactive
2006-06-14 13:07:46
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answer #6
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answered by gopigirl 4
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