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some basic concepts of chemistry - Coggle Diagram
some basic concepts of chemistry
nature of matter
states of matter
solids
have definite volume and shape
liquids
definite volume but no definite shape
gases
no shape nor voume
classification of matter
mixture
particles of two or more pure substances in it in any ratio
homogenous
completely mixed -- particles are uniformly distibuted
hetrogenous
the components are not uniform throuout
pure subestances
they have fixed composition
elements
consists only one type of particle
compounds
two or more type of particles combine together in a fixed ratio
properties of matter and thier mesuremnt