Changes of Matter
Periodic Table
Vocabulary
Elements, Compounds and Mixtures, oh my!
Elements
100
It Results in a different substance, with different properties.
What is a chemical change?
100
It's properties and the type of element it is.
What is an elements location on the Periodic Table?
100
The amount of space that any substance takes up.
What is volume?
100
A combination of two or more different elements that are chemically bonded.
What is a compound?
100
Two elements combined to make water.
What is hydrogen and oxygen?
200
a rusted nail.
What is an example of a chemical change?
200
These elements have similar properties.
What is the columns or Groups on the Periodic Table?
200
Matter that cannot be broken down chemically into other substances.
What are elements?
200
Matter that cannot be broken down chemically into other substances.
What is an element?
200
An element found in all living things.
What is carbon?
300
When something changes state and it is reversible.
What is a physical change?
300
These elements are in the same row and have the same number of valence electrons.
What are the periods on the Periodic Table?
300
Extremely small particles that all elements are made of.
What are atoms?
300
Two or more elements combined but easily separated.
What is a mixture?
300
An element that is a good conductor of heat and electricity.
What is copper?
400
a broken pencil
What is an example of a physical change?
400
The category that has the most elements on the Periodic Table.
What are metals?
400
Atoms stay the same but rearrange to form new molecules.
What is a chemical reaction?
400
can separate a mixture of sand and water
What is a funnel and filter paper?
400
compare water versus hydrogen and oxygen.
What is water is a liquid,a compound and has a higher density. H and O are gases, elements and have a lower density than water.
500
These states of matter take the shape of their container.
What is a gas and liquid?
500
the 3 main categories on the Periodic Table.
What are metals, non-metals and metalloids.
500
Remains that same for all parts of an experiment.
What is a constant variable?
500
A magnet can separate this mixture.
What is sand and iron filings?
500
compare Na and Cl
What is ...
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