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quectogram. In DICTIOUS you will not only get to know all the dictionary meanings for the word
quectogram, but we will also tell you about its etymology, its characteristics and you will know how to say
quectogram in singular and plural. Everything you need to know about the word
quectogram you have here. The definition of the word
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English
Etymology
From quecto- + gram.
Noun
quectogram (plural quectograms)
- (metrology) An SI unit of mass equal to 10−30 grams. Symbol: qg
2022 November 18, Ian Sample, “Earth weighs in at six ronnagrams as new prefixes picked for big and small”, in The Guardian:The arrival of the new prefixes means the Earth can now be said to weigh six ronnagrams, and Jupiter about two quettagrams. An electron weighs about a rontogram, and a single bit of data stored on a mobile phone adds about 10 quectograms to its mass.