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A ground-state H atom absorbs a photon of wavelength 91.94 nm. What higher energy level did the electron reach
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According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons
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Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.
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Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest
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A ground-state H atom absorbs a photon of wavelength 91.94 nm. What higher energy level did the elec...
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