atomic mass
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.
Potassium occurs naturally in three isotopic forms -- potassium-39, potassium-40, and potassium-41 -- each differing slightly in atomic mass.
From Science Daily • Oct. 17, 2025
Wallner is particularly interested in the radioactive iron isotope with the atomic mass of 60.
From Science Daily • Nov. 2, 2023
Twelve, named for the atomic mass of carbon, has developed a process to make jet fuel using renewable electricity, water and waste biomass CO2 instead of fossil fuels.
From Seattle Times • Jul. 12, 2023
How many coulombs of positive charge are there in 4.00 kg of plutonium, given its atomic mass is 244 and that each plutonium atom has 94 protons?
From Textbooks • Aug. 12, 2015
The best evidence that these particles are of atomic mass is furnished by their deflection in electric and magnetic fields.
From A Brief Account of Radio-activity by Venable, Francis Preston
