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Matter **

Horizontales
The center of an atom is called the ______.
A chemical _____ is the one or two letter abbreviation of an element.
The Law of Conservation of Mass states that in any physical or chemical change, matter is neither created or ______.
In a _____ mixture, the substances are so evenly mixed the separate parts cannot be seen.
There are a ______ centimeters in a meter.
In a ______mixture, you can see the different parts.
The amount of space matter occupies.
_______ has a density of 1g/mL
A cubic centimeter is equal to a ______.
Two or more atoms held together by a chemical bond.
The prefix _____ means one thousand.
The amount of matter in an object
A measure of the amount of mass in a given space.
A _____ change produces new substances with new and different properties.
_____ energy is the total energy of all particles in an object.
A chemical change is also called a chemical ______.
Iron combining with oxygen is the chemical change called _______.
Verticales
One metric unit for volume is the ______.
A ____ is made of two or more substances that are together but not chemically combined.
The study of matter and how it changes.
In an _____ change, energy is released.
A substance made of two or more elements that are chemically combined in a set ratio.
A chemical _____ is a force of attraction between two atoms.
A measure of the motion of the particles of mater.
There are a ______ milliliters in a liter.
In an ______ change, energy is absorbed.
The SI unit of mass.
A ____ change alters the form or appearance of a substance but, does NOT turn it into a difference substance.
A chemical ______ shows the elements in a compound and the ratio of their atoms.
Anything that has mass and takes up space.
Rusting is an example of _____ A reaction in which a substance combines with oxygen.
The measure of the force of gravity on an object.
A physical _____ is a characteristic of a substance that can be observed without changing it into a different substance.
To calculate density, mass is _____ by volume.
The ____ of matter (solid, liquid or gas) is an example of a physical property.
Basic particle from which all elements are made.
A substance that cannot be broken down into another substance by chemical of physical means.
An object that has a density less than 1g/mL will ______ in water.