subscript
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
We designate this by enclosing the formula for the dihydrogen phosphate ion in parentheses and adding a subscript 2.
From Textbooks • Feb. 14, 2019
Finally, derive the molecular formula for nicotine from the empirical formula by multiplying each subscript by two:
From Textbooks • Feb. 14, 2019
A molecule of oxygen, O2, contains two oxygen atoms; the subscript 2 in the formula must be used to distinguish the diatomic molecule from two single oxygen atoms.
From Textbooks • Feb. 14, 2019
Per convention, formulas contain whole- number subscripts, which can be achieved by dividing each subscript by the smaller subscript:
From Textbooks • Feb. 14, 2019
Later, for no special reason, the fashion became to render the number as subscript: H2O.
From "A Short History of Nearly Everything" by Bill Bryson
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From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.