A diagram of the composition of air would be the air's chemical formula and it's structure.
Answer:
n order to find the velocity of the moving object, you will need to divide the change in position by the change in time. Specify the direction moved, and you have the average velocity
Answer:
electrons
Reason:
neutrons and protons are inside the nucleus
Answer:
To separate an insoluble solid from a soluble solid: Mixing the mixture with water, filtering out the insoluble solid, and then evaporating the water to isolate the soluble solid.
Explanation:
