Which statement correctly describes why a compound is a pure substance?
o a compound is not a...
Chemistry, 04.12.2019 22:31, scottcounts757
Which statement correctly describes why a compound is a pure substance?
o a compound is not a pure substance because each of its molecules is m
elements
a compound is a pure substance because its molecule cannot be broken
o a compound is not a pure substance because it is not an element, and on
o a compound is a pure substance because it consists of two different elen
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Avariable that is not being directly tested during an experiment should be
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How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.
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