Chemistry, 11.03.2021 19:40 MagicDragon4734
When an atom of calcium (Ca) forms an ion by losing two electrons, what is the ion’s type and charge?
cation, 2+
anion, 2−
cation, 2−
anion, 2+
Answers: 1
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Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?
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Which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.
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When an atom of calcium (Ca) forms an ion by losing two electrons, what is the ion’s type and charge...
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