elementary
adj. 1 dealing with the simplest facts of a subject. 2 unanalysable.
a. Having only one principle or constituent part; consisting of a single element; simple; uncompounded; as, an elementary substance.
adj. 1 dealing with the simplest facts of a subject. 2 unanalysable.
a. Having only one principle or constituent part; consisting of a single element; simple; uncompounded; as, an elementary substance.