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The law of conservation of mass, also known as the principle of mass/matter conservation, states that the mass of an isolated system (closed to all matter and energy) will remain constant over time. Law of conversation of mass
when you change the appearance of something but not chemically. physical change
when you chemically alter something Chemical change
a particle in matter that cannot be broken down any further. Element
something that shows elements bonding chemical formula
when a molecule has two of its own self diatomic molecule
A molecular compound made of molecules - not ions. The atoms in the compound are bound together by shared electrons. compound molecule
A chemical equation is the symbolic representation of a chemical reaction where the reactant entities are given on the left hand side and the product entities on the right hand side. chemical equations
results of mixing more than two element together chemical reactions
A chemical reaction is a process that leads to the transformation of one set of chemical substances to another. chemical reaction
effect from a cause reactions
In science and statistics, validity has no single agreed definition but generally ... limit on the possible correlation between them (the so-called validity coefficient). coeffient
Created by: s0409866