Why is charcoal black?
question 4 options:
charcoal reflects black-colore...
Chemistry, 03.11.2019 07:31 arodriguez395
Why is charcoal black?
question 4 options:
charcoal reflects black-colored light.
charcoal has a black-colored pigment.
charcoal absorbs all wavelengths of light that fall on it.
charcoal reflects all wavelengths of light that fall on it.
Answers: 1
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Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0
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Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m
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Which of these is a density dependent factor? a. epidemic b. earthquake c. drought d. hurricane
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