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Oak National Academy
12 questions
Which state of matter has particles furthest apart from each other?
Which of these are mixtures?
If a gas was placed into a container, what would you expect the gas particles to do?
Match the following scientific keywords with the correct description.
What is the scientific term used to describe a substance whose particles can be pushed together into a smaller volume?
What is the correct working out to show how much solute was used with 145.63 g of water to create a solution with mass 147.59 g?
Which word best describes when something happens without a clear, predictable pattern?
The random movement of particles due to collisions in a fluid is known as ___ motion.
What is the name given to a material that other substances mix into or move through?
Jacob is sat in his first floor bedroom. He can smell bread baking in the kitchen on the ground floor. This is due to the process of ___.
Which of the following is a true statement about how quickly diffusion occurs?
Complete the 3 sentences describing what is happening in the picture: The ink and water particles are ____ moving. They ____ together and this causes them to mix. The ink will ____ through the water.
