How is each element represented on the periodic table??
A. By it's number of neutrons
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Chemistry, 22.06.2019 06:30
Summarize possible ways in which phases of matter could combine to form a solution.
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Chemistry, 22.06.2019 09:00
This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
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Chemistry, 22.06.2019 14:00
What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
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