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Physical Science

Stack #92394

Vocabulary wordDefinition
Electromagnet Temporary magnet formed when electricity flows through coiled wire.
Electron Negative charged tiny particle found in the electron cloud of an atom.
Phases of Matter The form of a substance which can be a solid, a liquid, or a gas.
Endothermic A chemical change or reaction during which heat energy is taken from the surroundings.
Chemical change A process where elements or compounds change to form different elements or compounds.
weight The measure of the pull of gravity on an object.
Construct To build or make something.
deconstruct To tear down or destroy something.
mass Matter without any particular shape.
Matter Anything that has weight and takes up space; solid, liquid, or gas.
Measure To find the size, weight, or mass of an object.
Sum Total received when adding numbers together.
Mixture The combination of two or more elemnents or compounds which do not combine chemically.
Solution A mixture of two or more substances in which the particles involved are atoms, ions or molecules.
Physical Change A change in which the particles of the material are re-arranged but not altered; although the size and shape may change.
Exothermic A chemical change/reaction during which chemical energy is converted to heat energy.
Proton Positive charged tiny particle found in the nucleus of an atom.
Neutron Neutral charged tiny particle found in the nucleus of the atom.
Conductor Substance which allows heat, electricity, or sound to travel through.
Circuit Complete path an electrical current flows through.
insulator Substance which does not allow heat, electricity or sound to travel through.
Created by: mbhill
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