Substance
Mixture
Elements
Compounds
Atoms
100
Matter with a definite composition and characteristic properties.
What is a substance?
100
Saltwater and soil are an example of this.
What is a mixture?
100
The periodic table of elements has 118 of these.
What are elements?
100
This has two or more different elements.
What is a compound?
100
Has a positive charge in the nucleus of an atom.
What is a proton?
200
Examples of this are water, oxygen, and salt.
What is a substance?
200
In this you cannot see the different parts because it is completely mixed.
What is a Homogeneous mixture?
200
This element has only one proton.
What is hydrogen?
200
water is an example of this
What is a compound?
200
Three particles found in an atom.
What is an atom?
300
This has a formula.
What is a substance?
300
An example of this is saltwater.
What is a mixture?
300
Matter made of only one kind of atoms.
What is an element?
300
Water and carbon dioxide are examples of these.
What are compounds?
300
Two particles found in the Nucleus of an atom.
What are protons and nuetrons?
400
Compounds and elements are both this
What is a substance?
400
In this you can see the different parts because it is not completely mixed.
What is a Heterogeneuos mixture?
400
This element has an atomic number of 2 and has two protons.
What is Helium?
400
Anything that has mass and takes up space is this.
What is Matter?
400
The number of protons indicates the what of an element
What is an atomic number?
500
Helium and Neon is part of this group of gasses
What are the noble gasses?
500
This has no formula.
What is a mixture?
500
2 or more atoms chemically combined make up this
What is a molecule?
500
Atoms of the same element that differ in the number of neutrons but have the same number of protons.
What is an isotope?
500
Number of protons in a carbon atom
What is 6?
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