Measure the air around it. Put the gas into a container.
Identify what the gas is.
Smell the gas.
Choice och
Question 4
(01.03 MC)
At the candy store you find two boxes of candy. You observe that they both have the same amount
of candies, but they have different masses. How can you find out which candies have more mass?
Measure the mass of both boxes by estimating. The box that feels heavier likely has heavier
candies in it. Put both candies into containers that are equal in size. The container that has fewer
candies likely holds the candies with a greater mass. Put both candies into containers that are
equal in size. Compare the mass of the filled containers using a balance scale. The lower side will
have candies with the greater mass. Compare the mass of both boxes using a balance
scale. The box that has a lighter mass means the candies inside it are larger.