A student has a salt water solution. When the student adds more salt to the solution it completely dissolves. What type of solution did the student start with? unsaturated saturated supersaturated

Why doesn't heat added to water make the tempature rise above 100c

Which of these is a physical property

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