______ measures the mass of a single atom.

A _________ is a shorthand notation of one, two, or three letters that represent the name of the element.

A(n) is a unique particle of matter that is a fundamental building block of matter.

The ______ is a table that lists all of the known elements and groups them into columns by important shared properties.

____ includes the types of elements that make up a substance, as well as the specific ratios of atoms of each kind of element that make it up.

A _______ is the connection between atoms in more complex particles.

______ is the specific way in which the bonds and atoms are arranged within the molecules of a substance.

_____ is a representation of an object which makes important aspects easier to see.

A _____ is a group of two or more atoms that are held together by chemical bonds.

_____ is a property that describes the mass of a certain volume of matter.

If something is ____, it is on a scale that people can see with their eyes.

______ is the amount of matter in an object or sample, and is usually measured in kilograms.

A _______ is a characteristic of matter.

The temperature at which a substance changes from a liquid to a gas as thermal energy is added to it is known as the ______.

____ is the state of matter in which atoms or molecules are completely separated from one another by empty space and can move around independently of one another.

____ is the state of matter in which atoms or molecules are closely packed and touching one another but are not held in fixed positions.

The temperature at which a substance changes from a solid to a liquid as thermal energy is added to it is known as the ____.

____ is the amount of force exerted over a certain area.

_______

is the state of matter in which atoms or molecules are closely packed and touching one another in fixed positions.

The physical form matter takes as determined by the arrangement and motion of its atoms or molecules is called its ____.

____ is the change in state from a gas to a liquid.

____ is the change in state from a liquid to a solid

____ is the change in state from a liquid to a gas at the surface of the liquid.

A ____ is a process in which one or more new substances form from one or more other substances.

A ___ is a new substance that forms during a chemical reaction.

A _____ is a substance that exists before a chemical reaction takes place and changes as a result of the reaction.

_____ is data that can be used to support a scientific claim or argument.

A ____ is a shorthand notation made up of arrows and chemical formulas for reactants and products that summarizes what happens during a chemical reaction.

The scientific law stating that matter cannot be created or destroyed is called the (law of conservation of matter).