| arrow_right_alt | the branch of science that deals with the identification of the substances of which matter is composed; the investigation of their properties and the ways in which they interact, combine, and change; and the use of these processes to form new substances. |
| arrow_right_alt | are the states (solid, liquid, gas) in which matter exists, depending on the behavior of atoms and molecules, which is determined by the amount of thermal energy |
| arrow_right_alt | material substance that constitutes the observable universe and, together with energy, forms the basis of all objective phenomena. |
| arrow_right_alt | a state of matter characterized by particles arranged such that their shape and volume are relatively stable. |
| arrow_right_alt | The particles in a _____ are free to flow, so while a _____ has a definite volume, it does not have a definite shape. ______ consist of atoms or molecules that are connected by intermolecular bonds. |
| arrow_right_alt | A _____ is defined as a state of matter consisting of particles that have neither a defined volume nor defined shape. |
| arrow_right_alt | a state of matter where the gas phase is energized until atomic electrons are no longer associated with any particular atomic nucleus. |
| arrow_right_alt | a property (as color, hardness, boiling point) of matter NOT involving in its manifestation a chemical change. |
| arrow_right_alt | a property or characteristic of a substance that is observed during a reaction in which the chemical composition or identity of the substance is changed. |