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2006-12-06 14:06:44 · 6 answers · asked by carlos l 1 in Science & Mathematics Chemistry

6 answers

silicon..shells...

2006-12-10 13:45:45 · answer #1 · answered by Chef Combo S 4 · 0 0

Hi. Silicon and oxygen.

2006-12-06 14:08:30 · answer #2 · answered by Cirric 7 · 0 0

silicon dioxide SiO2

2006-12-06 14:07:57 · answer #3 · answered by rm 3 · 1 0

silicon

2006-12-06 14:07:54 · answer #4 · answered by ? 7 · 0 0

depends on the beach.

2006-12-06 14:10:16 · answer #5 · answered by Anonymous · 0 0

silica

2006-12-06 14:10:50 · answer #6 · answered by eyegub 3 · 0 0

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