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MATTER, PURE SUBTANCES, made up of some kind of atoms/molecules - Coggle…
MATTER
MIXTURES
Composed of two or more pure substances that combined physically and retain the chemical identity
Homogeneous
Is anything that has no visible boundaries among its components
E.g : air , seawater, steel
HETEROGENOUS
Is a mixture that has one or more visible boundaries among its components
E.g : Granite, Saturated solution
IS ANYTHING THAT
HAS MASS AND OCCUPIES SPACE
PURE SUBTANCES
Compound
Is a pure substances that contains two or more types of atoms
Molecule ( covalent )
E.g : H2O, HBr
IONIC
E.g : NaCl
ELEMENTS
CONCISTS OF ONLY ONE ATOM
IS IN THE FORMS
ATOMS
E.g : Na, Br
MOLECULES
E.g : O2 , Br2
made up of some kind of atoms/molecules