Which equation represents neutralization?
A 6Li(s) + N2(g) — 2Li3N(s)
B. 2Mg(s) + O2(g) — 2MgO(s)
c. 2KOH(aq) + H2SO4(aq) – K2SO4(aq) + 2H20(2)
D Pb(NO3)2(aq) + K Cro4(aq) — 2KNO3(aq) PbCro_(s)

Four statements about the development of the atomic model are shown below. a: electrons have wavelike properties. b: atoms have small, negatively charged particles. c. the center of an atom is a small, dense nucleus. d: atoms are hard, indivisible spheres. which order of statements represents the historical development of the atomic model? c-d-a-b c-d-b-a d— в-а — с d-b-c-a