Below you can find Science terms for this chapter:
Science Vocabulary Chapter 1
Lesson 1 atom small particle that is a building block of matter compound substance containing atoms of two or more different elements chemically bonded together dissolve to form a solution by mixing evenly element substance that consists of just one type of atom heterogeneous mixture type of mixture in which the individual substances are not evenly mixed homogeneous mixture type of mixture in which the individual substances are evenly mixed matter anything that has mass and takes up space mixture matter that can vary in composition substance matter with a composition that is always the same unique having nothing else like it
Lesson 2 bond force between atoms or groups of atoms density mass per unit volume of a substance mass amount of matter in an object physical property characteristic of matter that you can observe or measure without changing the identity of the matter property characteristic used to describe something solubility ability of one substance to dissolve in another Lesson 3 physical change change in size, shape, form, or state of matter in which the matter’s identity stays the same Lesson 4 chemical change change in matter in which the substances that make up the matter change into other substances with new physical and chemical properties chemical property characteristic of matter that can be observed as it changes to a different type of matter concentration amount of substance in a certain volume