What is the order of discovery of the three subatomic particles

Lithium diisopropylamide [(ch3)2ch]2nli, referred to as lda, enjoys many uses as a strong base in synthetic organic chemistry. it is customarily prepared by the reaction of diisopropylamine [(ch3)2ch]2nh with butyllithium. draw the products of the reactions in the appropriate boxes and select the acid, base, conjugate acid, and conjugate base. be sure to answer all parts.

Rutherford's experiment indicated that matter was not as uniform as it appears what part of his experimental results implied this idea

The identities of substances are the same before and after which type of change