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Science B-3 Unit

Vocab for Science

TermDefinition
molecule Atoms that are bonded together
Chemical Bond Attraction between atoms that allows the formation of chemical substances.
Chemical Formula it tells the kind of atom and the number of each molecule.
Compond a mixture of two or more elements.
Element is a substance on the periodic table
Chemical Reaction something reacting to something else that become something else
Reactant A substance that changes during a reaction
product passed through with high energy
cross-linked A chemicak bond with two differnt chains of atoms.
monomer A molecule that can be bonded to be identical to other bonds.
polymer Constant repeating pattern
open system anything can be released in or out and the mass can changed
closed system Where nothing goes in or out
Law of conservation Of Mass the mass of the products in a chemical reaction must equal the mass of the reactants.
Created by: ktuckey08