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Vocab. Science Words

Science vocabulary words lessons 1 & 2

QuestionAnswer
Affects the size, shape, or color of a substance but not it's composition. Physical Changes
Anything made of atoms and molecules, or anything that has mass. Matter
A substance made entirely from a type of atom. Element
Composed of particles called protons, electrons, and neutrons. Atom
Any quantity that is measurable whose value describes a physical system's state. Physical Properties
A process that leads to the transformation of one set of chemical substances to another. Chemical Reactions
The substances are altered chemically and display different physical and chemical properties after the change. Chemical Changes
Can be used to measure the volume of a solid object. Occurs when an object is immersed in a fluid, pushing it out of the way. Water Displacement
The amount of substance occupying a particular volume. Volume
Created by: 10020324