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Q1 Assessment Review
Review for the Q1Assessment
Question | Answer |
---|---|
Objects that are more dense than water do what IN water? | Sink |
Objects that are LESS DENSE than water do what IN Water? | Float |
What are the tiny particles that make up all matter called? | Atoms |
HCl is added to a beaker containing a piece of Zn. As a result, ZnCl is formed and H gas is released. What is this an example of? | Chemical Reaction |
What is the phase change from liquid to solid called? | Freezing |
What is the phase change from Solid to Liquid called? | Melting |
What is the phase change from Liquid to Gas called? | Evaporation |
What is used by scientists to determine the properties of Elements? | The Periodic Table |
Burning a piece of wood shows a ___ change | Chemical |
During which phase changes is heat energy absorbed? | Melting and Evaporation (Sublimation) |
Why does Ice float in a glass of water? | Ice is LESS DENSE than liquid water |
If a mineral bubbles when acid is placed on it a ___ property is shown | Chemical |
Liquid volume is measured using what tool? | Graduated Cylinder, Beaker |
Liquid volume is measured using what unit? | Liter (mL) |
Molecules of matter in a solid phase are ___ packed | Tightly |