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Unit 1 Words to Know

List of words to Know from worksheet

Atom Textbook Definition: The basic unit of a chemical element My Definition: The main thing you NEED to have to have a chemical element
Boiling Point Textbook Definition: The temperature at which a liquid boils and turns to vapor. My Definition: When a liquid reaches to the point when the liquid boils and becomes water vapor (Gas)
Conductivity Textbook Definition: The degree to which a specified material conducts electricity My Definition: The point when a material creates electricity
Density Textbook Definition: The degree of compactness of a substance. My Definition: It is how closely packed together the particles in a substance are
Electron Textbook Definition: A stable subatomic particle with a charge of negative electricity My Definition: A subatomic particle that goes from atom to atom releasing energy
Element Textbook Definition: A substance that cannot be broken down into simpler substances by chemical means My Definition: A substance that can't be destroyed into other types of substances
Hazard Symbol Textbook Definition: Hazard symbol are recognizable symbols designed to warn about hazardous materials My Definition: A symbol that warns people about dangerous or hazardous things in the area
Mass Textbook Definition: The property of matter that measures its resistance to acceleration My Definition: Is the property of matter that is measure like how much something weighs
Melting Point Textbook Definition: The temperature at which a solid becomes a liquid My Definition: When a solid melts and becomes a liquid. This happens when the particles spread apart
Neutron Textbook Definition: Is an elementary particle without an electrical charge My Definition: Is an needed particle that does not have an electrical charge
Nucleus Textbook Definition: The nucleus is a membrane that contains the cell's or Atoms hereditary information and controls the cell My Definition: The brain of a Cell or an Atom that controls everything that happens in the atom or in the cell.
Proton Textbook Definition: A proton is a particle with a positive charge that is in the nucleus of an atom My Definition: A proton is a particle that has a positive charge that is in the nucleus of an atom.
State Textbook Definition: A condition or mode of being, as with regard to circumstances My Definition: Something that is like how is because of what has happened to him
Subatomic Particle Textbook Definition: Any of various units of matter below the size of an atom My Definition: Many different type of units of matter that are smaller than the size of an atom
Volume Textbook Definition: The amount of space occupied by a three-dimensional object or region of space My Definition: The amount of space take by and some type of object
WHMIS Textbook Definition: Workplace Hazardous Materials Information System My Definition: Workplace Hazardous Materials Information System
Created by: owencumming