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The electronic configuration for a calcium atom is 2.8.8.2 write the electronic configuration of a calcium ion ca2+
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What mass of carbon dioxide is produced from the complete combustion of 4.50×10−3 g of methane?
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The tilt of the earth's axis of rotation is responsible for the a) ocean's tides. b) size of the moon. c) brightness of stars. d) earth’s seasons.
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The electronic configuration for a calcium atom is 2.8.8.2 write the electronic configuration of a c...
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