1. Classify each of the following as a suspension, colloid, or solution. Explain your reasoning, (hint: In some cases more than one answer may be possible.) a)A mixture is poured through a filter, and the entire mixture passes through. b) A mixture is left to stand for a while and small particles settle out. c) When viewed under a microscope, small particles are visible in the mixture . d)A beam of light passed through the mixture is scattered. e) The mixture is blue and transparent .

20) what is a magnetic field? 21) in which direction do magnetic field lines always point? 22) sketch a diagram showing how a plotting compass points around a 23) name two magnetic poles that will: a) attract each other b) repel each other. 24) explain why you can use a compass to navigate. 25) what's an electromagnet? 26) list two ways to increase the strength of an electromagnet. 27) the wire in a simple motor feels a force when a current flows through it. why is this? i need answers to check mine