Which is the best description of a molecule? a: a molecule of an element is composed of at least two types of atoms. b: a molecule of a compound is composed of only one type of atom. c: a molecule of a compound is composed of at least two types of atoms. d: a molecule of an element is composed of exactly two types of atoms.
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Physics, 23.06.2019 00:30
Madison lives near the ocean. she’s formed a hypothesis that increased concentrations of salt in the air speeds the corrosion of certain metals. if madison plans to test this hypothesis, she will have to deal with the following variables in her experiment: dependent variable: independent variable: one possible confounding variable:
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Physics, 23.06.2019 02:30
Which substance partical has negligible massand travels around outsidethe nucleus
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Physics, 23.06.2019 12:30
For this question, any non-integer answers should be entered as decimals, rounded to the hundredths place.consider this data set.the mean of the data set is , and the sample proportion of numbers less than the mean is %
Answers: 1
Which is the best description of a molecule? a: a molecule of an element is composed of at least t...
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