Chemistry, 16.07.2019 18:30 Emanuelle7843
What happens to a fluorescent molecule when it absorbs a photon? electron moves to lower energy level electron moves to higher energy level a proton moves emission an electron is removed excitation quenching what happens to a fluorescent molecule when it produces a photon? a proton moves quenching an electron is removed electron moves to lower energy level emission electron moves to higher energy level excitation when a molecule absorbs a photon, what is the process called? electron moves to higher energy level excitation an electron is removed electron moves to lower energy level a proton moves quenching emission when a molecule produces a photon, what is the process called? emission electron moves to lower energy level electron moves to higher energy level a proton moves excitation quenching an electron is removed the photon produced by the fluorescent molecule is usually measured at what angle? 45 degrees 180 degrees 125 degrees 0 degrees 90 degrees
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Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases.as altitude increases, air density increases.air pressure and density are lowest at sea level.denser air exerts more pressure than less dense air.
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In apex! a liquid heated beyond a certain temperature becomes
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Chemistry, 22.06.2019 11:40
Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?
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What happens to a fluorescent molecule when it absorbs a photon? electron moves to lower energy lev...
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