Properties and Changes in Substances Vocabulary Crossword

a feature or quality
an attribute, quality, or characteristic of something
the real physical matter of which a person or thing consists and which has a tangible, solid presence
a substance or material
the amount of space that a substance or object occupies, or that is enclosed within a container
a condition or stage in the physical being of something
a substance that does not flow perceptibly under moderate stress, has a definite capacity for resisting forces (such as compression or tension) which tend to deform it, and under ordinary conditions retains a definite size and shape
a fluid (such as water) that has no independent shape but has a definite volume and does not expand indefinitely and that is only slightly compressible
a fluid (such as air) that has neither independent shape nor volume but tends to expand indefinitely
a physical change that can be undone. A final substance can be converted back to the original substance without creating any new material.
an irreversible change, new materials are always formed
changes affecting the form of a chemical substance, but not its chemical composition
also known as a chemical reaction, is a process where one or more substances are altered into one or more new and different substances
substance that is formed as the result of a chemical reaction
the basic material from which a product is made.