Chemistry, 03.12.2020 21:40 IHeartArt2555
when hydrogen atom absorbs a photon, and an electron moves level 1 to level 2, what happens to the energy of the atom?
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If two atoms are bonded to a central atom with no lone pairs,how will they be arranged
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Ariver current has a velocity of 5km/h relative to the shore, and a boat moves in the same direction as the current at 5 km/h relative to the river. how can the velocity of the boat relative to the shore be calculated?
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Is it safe to take 450mg of diphenhydramine hydrochloride?
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when hydrogen atom absorbs a photon, and an electron moves level 1 to level 2, what happens to the e...
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