Biology, 22.03.2021 20:50 asjessehills2000
Which of the following is true about the color of a substance?
1. it is the only information needed to identify a substance
2. it helps to identify a substance but by itself is not a significant indicator of what the substance is
3.it is a chemical property of a substance
4.it never changes
Answers: 3
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Which of the following is an eon in the time scale? phanerozoic proterozoic archean all of the above
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Which of the following is true about the color of a substance?
1. it is the only information needed...
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