2007-02-26 09:35:41 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Biology
or could it be a biological or elemental change?
2007-02-26 09:37:05 · update #1
physical
2007-02-26 09:38:52 · answer #1 · answered by lfchockey97 2 · 0⤊ 0⤋
Physical, because the chemical composition has not changed at all. An example of a Chemical change would be oxidation
2007-02-26 09:41:40 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Physical. You are not changing the chemical composition, just the state the rocks are in.
2007-02-26 09:40:02 · answer #3 · answered by seychellie 3 · 0⤊ 0⤋
Physical. You are not changing the rocks chemical makeup, just its physical state.
2007-02-26 09:41:39 · answer #4 · answered by pobrecita 5 · 0⤊ 0⤋
Physical, only the appearance has been changed no the chemical properties.
2007-02-26 09:39:07 · answer #5 · answered by Matt 2 · 0⤊ 0⤋
Physical is still in the state of solid
2007-02-26 09:40:17 · answer #6 · answered by runescape sucks 3 · 0⤊ 0⤋
physical
2007-02-26 09:43:39 · answer #7 · answered by sara r 1 · 0⤊ 0⤋
Well now,...."THINK"!
"Crushing" would require "force" and be physical.......would'nt it???
Chemicals would tend to "disolve" rather than crush.....would'nt it????
2007-02-26 09:43:15 · answer #8 · answered by Anonymous · 0⤊ 1⤋