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An element has 20 protons, 22 neutrons and 18 electrons. What is the charge for this ion? PLZ HELP I'LL AWARD BRAINLIEST
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Which is an example of the practical pursuit of alchemy? a. forming perfect substances. b. transforming base metals. c. developing metalworking techniques. d. linking spiritual characteristics with material substances.
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An element has 20 protons, 22 neutrons and 18 electrons. What is the charge for this ion?
PLZ HELP...
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