'atom' in a sentence
Learn how to use 'atom' with 9 example sentences.
- atom noun
-
: (physics and chemistry) the smallest component of an element having the chemical properties of the element
: (nontechnical usage) a tiny piece of anything
Protons and electrons are fundamental components of atoms.
A water molecule has two hydrogen atoms and one oxygen atom.
Table salt is composed of sodium and chlorine atoms.
The ammonia molecule is composed of four atoms.
Nuclear energy is produced by splitting atoms or by bringing them together.
It is harder to crack a prejudice than an atom.
The universe is a gigantic atom and everything is affected by it.
In the year 1945 the atom bomb was dropped on Hiroshima.
Who first split the atom?