8th Grade Chapter 2 Test
Quiz by Jennifer Clayton
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73 questions
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- Q1Why were the experiments performed by the Large Hadron Collider?an attempt to show how the universe started30s
- Q2What is matter?Anything that has mass and occupies space.30s
- Q3What is matter classified by?Its composition and how it appears or acts.30s
- Q4What is a substance made of just one type of particle?Pure substance30s
- Q5What are two or more pure substances combined?Mixtures30s
- Q6Sweet tea is an example of a ...mixture30s
- Q7A substance's state of matter is most directly affected by its....?temperature30s
- Q8If a substance has a fixed volume and a definite shape, and the attraction of particles is greater than the ability to move away, what state is it in?Solid30s
- Q9If a substance has a fixed volume but not a definite shape, and the particles are close but can still move around, what state is it in?Liquid30s
- Q10If a substance has no fixed shape, no fixed volume, and the particles are far apart and moving very fast, what state is it in?Gas30s
- Q11Liquids and gases flow. Because of this fact, they are called?fluids30s
- Q12What is the fourth state of matter, that the particles move so fast, they collide?Plasma30s
- Q13Name the change of state: when a solid warms, particles vibrate faster, and the attraction between particles is not great enough to hold them in a fixed place.Melting30s
- Q14Name the change of state: when a liquid cools, the particles, slow down and the attraction of particles locks them into a fixed position.Freezing or solidification30s
- Q15Name the change of state: when the particles move and they bump into each other, and if a particle near the surface is bumped hard enough it may be able to break the attraction and escapeVaporization30s