Why does one electron in a potassium atom go into the
Why does one electron in a potassium atom go into the fourth energy level instead of squeezing into the third energy level along with the eight already there?
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when 20 grams of na2co3 are dissolved in 100 g of water the temperature of the solution increases from 250degc to
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a weight lifter lifts a 320 n set ofweights from ground level to a position over his head a verticaldistance of 185 m
why was he correct to do what he did and why any rational person in his situation would do the same please mention
why does one electron in a potassium atom go into the fourth energy level instead of squeezing into the third energy
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at 25 degrees celcius only 00900 mol of generic salt ab is soluble in 100l of water what is the ksp of the salt at 25
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