Chemistry, 13.11.2019 21:31 grandpamyth
Extend the aufbau sequence through an element that has not yet been identified, but whose atoms would completely fill 7p orbitals. how many electrons would such an atom have? write its electron configuration using noble -gas notation for the previous noble gas, radon .
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7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '
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What is the mass of each element in a 324.8 sample of co2
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Remember to use the proper number of significant figures and leading zeros in all calculations.gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4
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Extend the aufbau sequence through an element that has not yet been identified, but whose atoms woul...
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