Properties
Measurement
Changes
Scientific Method
Matter
100
Attributes that you can observe with your senses.
What are physical properties?
100
Mass divide by volume
What is density?
100
Keeps its identity but changes its form.
What is a physical change?
100
Summarisize what you learned from a scientific investigation.
What is a conclusion?
100
In order from least order to most order-- states of matter
What is plasma, gas, liquids and solids?
200
Attributes that can not be observe without changing the substance.
What are chemical properties?
200
Has a density of less than 1 grams per cubic centimeter or the density of water.
What is an object that will float?
200
Disgestion, baking a cake, burning paper
What are chemical changes?
200
Used to test a Hypothesis.
What is an experiment?
200
Causes changes in states of matter.
What is heat or thermal energy?
300
Mass, density, volume and length.
What are physical properties?
300
Used to measure the volume of an irregular shaped object.
What is displacement?
300
Changes to a new substance or substances
What is a chemical change?
300
If water my plants every day, then they will die.
What is an example of a hypothesis?
300
When a solid changes to a gas.
What is sublimation?
400
flammability, reactivity, and combustion
What are chemical properties
400
Length times width times heigth
What is used to find the volume of a cube?
400
Often produces a color change, heat or color may be produced, gas formation or precipatate.
What is a chemical change?
400
When you use your senses to find problems or research.
What are observations?
400
Keeps its shape any container.
What is a solid?
500
phase changes and solubility
What are physical properties?
500
Used to meaure the volume of a liquid.
What is a graduated cylinder?
500
Changes from ice to water, salt dissolving in water
What are physical changes?
500
You do this after an experiment and you often use graphs or charts.
What is record and analyze data?
500
Matter can not be created or destroyed.
What is the Law of Conservation of Mass?
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