Elements and molecules
Protons and electrons
Nucleus and nuetrons
Electrons,nuetrons and protons
Particles and molecules
How heavy an object is in space.
Anything that can be measured.
So small you can not see it without a microscope.
Anything that has mass and takes up space.
The amount of dense in an object.
The amount of space an object takes up.
The concentration of matter in an object.
The same as weight, unless you are not on earth.
Is the speed at which light can travel through space.
All of the above
98 F and 132 C
212 F and 100 C
100 F and 212 C
110 F and 32 C
32 F and 0 C
You mix together any two different substances.
You combine a powder and a liquid.
Changes in which one or more new substances are formed.
Gas is created from a liquid.
You mix a gas and a liquid to create a solid.
Created and Destroyed immediately after.
Neither Created nor Destroyed.
It depends on the scientific experiment and which substances you are using.
The theory of evolution
The theory of relativity
The atomic theory of matter
The atom theory
The measurement of matter theory
The theory of negativity.
Two or more atoms linked together.
Particles of atoms
The center of an atom.
Particles of gas
A mole who is very "cule"
Substance made of the atoms of two or more elements
A chemical reaction between two solids
A two part scientific experiment
A physical property
The force between two magnets or poles
A force that opposes, or acts against, motion when two surfaces rub against each other.
When an object is attracted to another object.
The speed of magnetic force.