when something undergoes a chemical reaction, its properties may change. meaning the properties could be different than whhat they started off as.
Charcteristics, qualities, details. All matter has physical properties and chemical properties. Physical properties are observable by using the senses: mass, volume, color, smell, feel, taste; chemical properties are how it behaves in a reaction: flammability, volatility, reactivity.
METABOLISM. Metabolism is the sum of the group of reactions to obtain energy
reaction, chemical process, chemical change, chemical action
All the chemical processes/reactions which take place within the living body at cellular level are termed as biochemical reactions.These reactions usually occur with the help of enzymes.These reactions are may be Catabolic(exothermic) o rAnabolic(endothermic) in nature.For Example:Photosynthesis(formation of glucose) and respiration(breakdown of glucose).
Metabolism (from the Greek <μεταβολή> which means in plain English the change from a form to another). So, the chemical reactions, which happen in an organism to sustain life are called metabolism.
Chemical Change
These are chemical reactions.
chemical reactions
Chemical reactions.
you can observe chemical reactions from its smell, colour, shape, or the change in it's properties
Chemical Reactions
This darkening involve chemical reactions.
Subject of chemistry studies are chemical composition, chemical structures, chemical reactions, chemical properties, synthesis of chemicals, etc.
Reactions that are not chemical reactions are physical reactions. These reactions involve a change in only the physical state of an element, not its chemical properties. Thus, physical changes include freezing, condensation, sublimation, hammering a metal into a sheet, cutting sodium metal, etc.
Chemical reactions are chemical processes.
A chemical reaction (change) results in a change in chemical properties.
Some indicators of a chemical reaction are:- change of color- change of odor- release of a gas- change of the temperature- change of the viscosity- formation of a precipitate- change of general appearance- possible explosion- possible chemiluminescence -formation of new compounds