Definition of Aston, Francis William in English:

Aston, Francis William

Line breaks: Fran|cis Wil|liam Aston
Pronunciation: /ˈastən
( 1877–1945), English physicist. He invented the mass spectrograph (with J. J. Thomson) and eventually discovered many of the 287 naturally occurring isotopes of non-radioactive elements. Nobel Prize for Chemistry (1922).

Definition of Aston, Francis William in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day bimble
Pronunciation: ˈbɪmb(ə)l
walk or travel at a leisurely pace