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Chemistry, 11.07.2019 16:30 hflores0001
The elements potassium (k), calcium (ca), and krypton(kr) are all part of the same on the periodic table. a) diagonal b) group c) period d) column
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The identities of substances are the same before and after which type of change
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The elements potassium (k), calcium (ca), and krypton(kr) are all part of the same on the periodic...
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