What era did Xenon belong to?
Medieval
Renaissance
Classical Antiquity
Modern
Answer
Xenon is an element with the atomic number 54, which is located in group 18 of the periodic table. It is a noble gas, which means that it is inert and does not react with other elements. Xenon was discovered in 1898 by William Ramsay and Morris Travers, and it is the second-most abundant noble gas in the Earth's atmosphere, after argon.
Unraveling Xenon: Test Your Knowledge on the General Officer (223–187 BC)
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