- Physical & Chemical Changes
-
The changes that take place in substances may be categorized in two classes:
Physical Change - does not produce a new substance (e.g., phase changes, crushing a can).
Chemical Change - produces a new substance (e.g., burning, rusting, photosynthesis).
Prev: Solutions
Next: Phase Changes - 【Back】【Close 】【Print】【Add to favorite 】
- Related information
- The Open Physical Chemistry Journal
- Journal of Physical Studies
- Wrong Parts of Foods Can Threaten the Physical Health of People
- International Journal of Physical Sciences
- Annual Reports on the Progress of Chemistry Section C (Physical Chemistry)
- Advances in Physical Chemistry
- AAPP | Physical, Mathematical, and Natural Sciences
- MaterialsGrid: Large scale computer simulation of physical properties of materials
- The Journal of Physical Chemistry Letters
- The Journal of Physical Chemistry C
-
Health and Chemical more >
-
Hot Products
- 68951-50-8 Di(polyoxyethylene)hydroxymethylphosphonate
- 99-76-3 Methylparaben
- 61847-61-8 C.I. Acid Red 343
- 156604-79-4 Dexketoprofen trometamol
- 31011-57-1 TETRACHLOROBIS(TETRAHYDROFURAN)TITANIUM(IV)
- 85029-58-9 Amines, C10-14-branched and linear alkyl, bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)benzoato(2-))chromate(1-)
- 936-59-4 1-Propanone,3-chloro-1-phenyl-
- 54384-48-4 2,2',2''-[nitrilotris(ethane-2,1-diyloxy)trisethanol
- 280-57-9 1,4-Diazabicyclo(2.2.2)octane
- 68439-93-0 Castor oil, polymd., oxidized
- 716-61-0 D-(-)-THREO-2-AMINO-1-(4-NITROPHENYL)-1,3-PROPANEDIOL
- 81-64-1 1,4-DIHYDROXYANTHRAQUINONE