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2007-03-24 10:56:11 · 3 answers · asked by Lina 1 in Science & Mathematics Chemistry

3 answers

PURE hydroxyapatite is white. Traces of impurities render it colored.

2007-03-24 14:49:07 · answer #1 · answered by chem_star 2 · 0 0

It's yellowish-brownish. It's the main component of bone.

2007-03-24 11:06:47 · answer #2 · answered by Anonymous · 0 0

I'VE JUST BEEN WATCHING DANCING ON ICE & ONE COUPLES COSTUMES WERE THIS COLOUR. IT'S A BLUEY GRAY.

2007-03-24 11:15:06 · answer #3 · answered by brenguns1 3 · 0 1

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