Green light powder heated in a test tube. gas is given off, while the solid becomes black.. In which classification of matter does the green powder belong? and why??
2006-11-27 09:24:42 · 3 answers · asked by beauty mirna 3 in Science & Mathematics ➔ Chemistry
The powder is a solid because it is just a very small piece of something.
2006-11-27 09:28:22 · answer #1 · answered by ................................ 2 · 0⤊ 0⤋
The green powder would be a solid. The gas released is a by product of the heat.
2006-11-27 09:33:54 · answer #2 · answered by Anonymous · 0⤊ 0⤋
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2016-12-13 15:20:00 · answer #3 · answered by jowers 4 · 0⤊ 0⤋