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Science Test E&A

Elements and Atoms

Law of Conservation of Matter? Mass CANNOT BE CREATED OR DESTROYED. It can just simply transfer.
Atoms? The SMALLEST PARTS OF AN ELEMENT that have the chemical properties of the element.
Models? ---- made to show atoms because they are TOO SMALL TO SEE WITH THE NAKED EYE. -electron +protron 0neutron
Elements? ---- PURE SUBSTANCES that cannot be changed into simpler substances. ---- Composed of ONE kind of ATOM!!!
What are the 6 Elements and formulas? Hydrogen (H) Oxygen (O) Nitrogen (N) Sodium (Na) Chlorine (Cl) Carbon (C)
What is Matter? Anything that takes up space and has mass.
Created by: monkeygurl101