Chemistry, 28.09.2020 16:01 jdeformity
Arrange the following in terms of decreasing wavelength:
a) infrared radiation from heat lamp
b)dental x rays
c) signal from a shortwave radio station
d) light from a distant star
Answers: 1
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How many moles are in 250 grams of tungsten (w)? * 4.4x10^23 moles 4.2x10^23 moles 0.7 moles 1.4 moles
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When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.
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Phosphorous can form an ion called phosphide, which has the formula p3β. this ion can form an ion called phosphide, which has the formula p3β. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons
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Arrange the following in terms of decreasing wavelength:
a) infrared radiation from heat lamp
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