• Essential Vocabulary Words for 8th grade Physical Science

     

    • hypothesis
    • observation
    • atom
    • density
    • states of matter 
    • mixture
    • compound
    • physical properties of matter
    • Periodic Table of Elements 
    • kinetic energy
    • potential energy
    • electromagnetic wave
    • electromagnetism
    • conduction
    • convection
    • radiation
    • energy transformation
    • velocity
    • acceleration
    • balanced/unbalanced forces 
    • reflection
    • diffraction
    • gravity
    • inertia
    • work 
    • inclined plane
    • amplitude
    • pitch
    • series circuits
    • parallel circuits