What occurs when salt is evenly mixed with water

Juan created a chart to him study for a test. which headings best complete the chart? x: transparent objects y: opaque objects x: opaque objects y: transparent objects x: high frequency waves y: low frequency waves x: low frequency waves y: high frequency waves

Which bonds are found inside a water molecule

Aproton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?