An educated prediction about the conclusion of an experiment.
What is a hypothesis?
100
The amount of matter an object contains.
What is mass?
100
Measure of the amount of mass in a given volume.
What is density?
100
Method used to separate the different colors that combine to form a specific ink color.
What is chromatography?
100
To break apart a compound.
What is decompose?
200
The step in the scientific method where you look at graphs, charts, and other results after running the experiment.
What is the analysis step?
200
The amount of space an object takes up.
What is volume?
200
d = m/v
What is the equation to solve for density?
200
A method used to separate a mixture of a liquid and a solid that allows you to get the solid by itself after allowing the mixture to boil.
What is evaporation?
200
To combine multiple substances to form a compound.
What is synthesis?
300
The step where we communicate the results found in our experiment.
What is the conclusion step?
300
The mass of a closed system will remain constant over time.
What is the Law of Conservation of Mass?
300
The ability of a substance to dissolve.
What is solubility?
300
A method used to separate a solid and a liquid that depends on both substances having different solubilities.
What is filtration?
300
Two or more pure substances that have been synthesized.
What is a compound?
400
The step where you test your hypothesis.
What is the experiment step?
400
A method used to find volume where you submerge an irregular shaped object in a graduated cylinder and then calculate how high the water level raised.
What is water displacement?
400
The temperature where a substance will transition from a solid to a liquid or a liquid to a solid. (HINT: I'm looking for two characteristic properties)
What is the melting point and freezing point?
400
A method that could be used to separate oil, water, and vinegar.
What is density?
400
A substance that cannot be decomposed.
What is an element?
500
g, mg, mL, L
What are units that label mass and volume?
500
The temperature where an object's molecules will transition from moving slowly and sliding past each other to moving quickly and running into each other.
What is boiling point?
500
A method that can be used to separate a mixture of liquids when the substances all have different boiling points.
What is distillation?
500
When substances combine to form compounds they do so in a definite proportion.