at. no.

abbreviation

atomic number.

Words Nearby at. no.

atmospheric tide
atmospheric window
atmospherium
at most
ATN
at. no.
ATO
at odds
A to J
atoll
atom

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

British Dictionary definitions for at. no.

at. no.

abbreviation for

atomic number

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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