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Based on its chemical properties, identify the position of each chemical family on the periodic table.
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Which of the following units is not an official si unit? mole liter kilogram ampere
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Which of the following are good traits of a hypothesis? it will be able to be testedit can predict an outcomeit will explain the observationsall of these
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Chemistry, 23.06.2019 04:31
How does a sample of helium at 15 degree celsius compare to a sample of helium at 215 k? a) the helium at 15 degrees celsius has a higher average kinetic energy that the sample at 215 k. b) the helium at 15 degrees celsius has lower nuclear energy that the sample at 215 k. c) the helium at 15 degrees celsius has slower- moving atoms that the sample at 215 k. d) the helium at 15 degrees celsius has smaller atoms than the sample at 215 k.
Answers: 1
Select the correcta
Which is the correct Lew suucture for chloroform, CHCl3?
:CI:
ci=C=...
:CI:
ci=C=...
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