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What is the kinetic energy of the emitted electrons when cesium is exposed to UV rays of frequency 1.50×1015Hz1.50×1015Hz ? Express your answer in joules to three significant figures.
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Chemistry, 21.06.2019 23:00
Will mark brainliest26. which of these statements are true? (3 points)a. gases are compressibleb. gases fill their containers completelyc. the pressure of a gas is independent of the temperatured. gases have masse. gases exert pressuref. the pressure of a gas is dependent on the volumeg. gas pressure results from the collisions between gas particlesh. gases have a definite volume and shape
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An alpha particle is: a hydrogen atom a nucleus of helium two neutrons an electron
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The semi-conductors on the periodic table are classified as
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Silver reacts with oxygen to produce silver oxide. (write balanced chemical equation and identify type of chemical reaction.)
Answers: 1
What is the kinetic energy of the emitted electrons when cesium is exposed to UV rays of frequency 1...
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