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Scientific Method
States of Matter
Volume & Density
Periodic Table
Water Cycle
100
The process that a scientist uses to solve a problem.
What is the scientific method?
100
When a liquid turns into a gas.
What is evaporation?
100
The formula for density.
What is mass divided by volume?
100
The smallest subatomic particle of an atom.
What is the electron?
100
Water that fills the cracks and spaces in underground soil and rock is called ________________.
What is groundwater?
200
Another name of for a well-tested explanation of something that occurs.
What is a scientific theory?
200
The type of change that describes a liquid changing to a solid.
What is a physical change?
200
The state of matter that undergoes changes in volume most easily.
What is gas?
200
This is what the atomic number tells you about an atom.
What are the protons/electrons in the nucleus?
200
Any form of water that falls from clouds is called ___________________.
What is precipitation?
300
A rule describing a consistent pattern in nature. Something that happens every time, all the time.
What is a law?
300
The state of matter in which the particles spread out and fill all the space available to them.
What is a gas?
300
A substance with a definite volume and a definite shape.
What is a solid?
300
A row of elements in the periodic table.
What is a period?
300
Liquid water that moves from a higher to a lower elevation, such as down a mountainside.
What is runoff?
400
The last step of the scientific method.
What is "communicate results?"
400
This state of matter is the most dense.
What is the solid state?
400
A substance with a definite volume but an indefinite shape.
What is a liquid?
400
Elements share these when they form compounds.
What are electrons (valence)?
400
An underground collection of water, which can be a large pool or small trickles.
What is an aquifer?
500
All six steps of the scientific method in order.
What is state the problem, form a hypothesis, design an experiment, collect and analyze data, draw conclusions, and communicate results?
500
Another name for the particles in matter.
What are molecules?
500
The amount of space that something takes up.
What is volume?
500
All elements in a family of the periodic table will have the same _________.
What are properties?
500
Condensation can be proven by the appearance of these.
What are clouds?