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Chemistry, 21.06.2019 16:30
Asample of silver (with work function ? = 4.52 ev) is exposed to an ultraviolet light source (? = 200 nm), which results in the ejection of photoelectrons. what changes will be observed if: silver is replaced with copper (? = 5.10 ev) more photoelectrons ejected no photoelectrons are emitted fewer photoelectrons ejected more energetic photoelectrons (on average) less energetic photoelectrons (on average)
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Matches the chemical name of each oxide of phosphorus to its chemical formula
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‘which reaction would most likely require the use of an inert electrode?
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HELP ASAP *SCIENCE* pls do it fast! WITH PROOF
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