Chemistry, 10.02.2021 09:00 21hendlill
A wave has the speed of 3.0 x 10^8 m/s and a frequency of 1.0 x 10 ^17 Hz what is the wavelength and what wave is it
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Neutral atoms of argon, atomic number 18, have the same number of electrons as each of the following items except: cl- s -2 k+ ca +2 ne
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A wave has the speed of 3.0 x 10^8 m/s and a frequency of 1.0 x 10 ^17 Hz what is the wavelength and...
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