4 Sulfur is soluble in the flammable liquid xylene but not in water. Sodium nitrate is soluble in water but not in xylene.
Describe and explain two ways to separate a mixture of sulfur powder
and sodium nitrate to collect pure samples of each solid. [6 marks]

Try adding 700% because of the x in y

The name for subatomic particles in an atom is called a proton

The statement that most describes one way global winds affect weather and climate is a. polar easterlies move cool air to mid-latitudes. this is correct because the closer an area is to the equator the hotter it is, therefore if the polar winds are being moved towards the mid-latitudes it cools them down.