Matter Elements Atoms Properties of Matter Miscellaneous
100
What is Volume
The amount of space a substance takes up
100
What are Isotopes
Forms of elements with different numbers of neutrons in their nucleus
100
What are Protons
Particles in the nucleus of an atom with a positive electrical charge
100
What are Atoms
The building blocks for molecules
100
What is matter
Anything that has mass and takes up space
200
What is Mass
The amount of matter in something
200
What is Atomic Mass
This is equal to the number of neutrons and protons in an atom's nucleus
200
What are Neutrons
Particles in the nucleus of an atom with no electrical charge
200
What are Molecules
The building blocks for compounds or complex substances
200
What is gravity
The physical law governing attraction between different masses
300
What is Density
The amount of matter a substance contains within a certain volume of space
300
What are Ions
Atoms with a positive or negative electrical charge
300
What are Electrons
Particles that travel in an orbit around the nucleus of an atom
300
What is an Element
A substance that cannot be broken down into simpler substances
300
What is weight
The measurement of how hard gravity is pulling on something






Science 7 Chemistry Part 1 Test

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