Chemistry, 29.10.2019 21:31 magaaalimartinez
Why might a scientist repeat an experiment if she did not make a mistake in the first one? a) scientists who repeat experiments make the most money. b) it ensure the results are consistent and repeatable. c) repeating ensures the expected results match the hypothesis. d) it find portions that can be skipped with the same results.
Answers: 1
Chemistry, 22.06.2019 08:30
Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
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Chemistry, 22.06.2019 09:00
How are isotopes of the same chemical element alike? how are they different?
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Chemistry, 22.06.2019 10:30
What woukd most likely be the transmittance at a 0.70 m solution of solute a? a) 7.6%b) 1.1%c)4.0%d)4.6%
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Why might a scientist repeat an experiment if she did not make a mistake in the first one? a) scien...
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