Mapa mental
II. COMPOSITION OF MATTER
Mind map: composition of matter
Conteúdo do mapa
II. COMPOSITION OF MATTER
- MASS AND VOLUME COMPOSITION TYPE OF MATTER
PURE SUBSTANCE
- HOMOGENEOUS CANNOT BE BROKEN DOWN BY PHYSICAL MEANS FIXED COMPOSITION AND DEFINITE PROPERTIES
- ELEMENT
- ONE TYPE OF ATOM CANNOT BE DECOMPOSED BY PHYSICAL OR CHEMICAL METHOD
- COMPOUND
- 2 OR MORE ELEMENTS COMBINED IN DEFINITE PROPORTIONS CAN BE SEPERATED BY CHEMICAL METHODS
MIXTURE
- CAN BE PHYSICALLY SEPERATED
- COMBINATION OF 2 OR MORE SUBSTANCES IN VARIABLE PROPORTIONS EACH SUBSTANCE RETAIN ITS OWN CHEMICAL IDENTITY CAN BE SEPARATED INTO ITS COMPONENTS BY PHYSICAL METHIDS
- HOMOGENEOUS
- UNIFORM COMPOSITION
- SOLUTIONS UNIFORM COMPOSITION AND PROPERTIES THROUGHOUT A GIVEN SAMPLE, BUT MAY VARY FROM ONE SAMPLE TO THE OTHER. (ALL DISSOLVED SOLUTIONS ARE THE ONLY PART OF THE HOMOGENEOUS MIXTURE)
- HETEROGENEOUS
- NON-UNIFORM PROPERTIES THROUGHOUT A SAMPLE COMPONENT RETAIN THEIR IDENTITY AND PHASE BOUNDARIES EXIST