Evaporation of a liquid, which is an endothermic process.
Poor conductivity of electricity is a physical property, as it is determined by the material's ability to allow the flow of electric current. This property depends on the arrangement and behavior of the material's electrons, rather than its chemical composition.
Processes typically refer to actions or steps that occur in a system or in a series of events, rather than a specific property like physical or chemical. These actions can be driven by physical or chemical properties, but the processes themselves are not properties.
Flammability is a chemical property because when you burn something there is a chemical reaction, therefore a chemical change will occur.
The ripening of a tomato is a chemical property, as it involves the process of biochemical changes within the tomato fruit that result in changes in color, texture, and flavor. These changes are driven by enzymes and other chemical reactions that occur within the fruit as it matures.
It is a physical property. A chemical property would involve the butter reacting to the toast, but the butter is actually reacting to the heat from the toast. The butter would melt against any surface hot enough, where as butter would not melt on cold toast. Hence, the reaction to heat makes it a physical property. (A relatively easy way to remember is that physical properties deal with the transfer of physical energy or force such as heat, inertia, etc. Chemical properties occur when two material substances trade molecules or electrons.)
chemical property.Flammability is a chemical property (reaction with oxygen=oxydation).
Chemical: flammability requires a chemical reaction to occur in the presence of oxygen at a sufficiently high temperature.
In my past experience, more than a week is too long. It does spoil and can grow microbes even though urine in the body is sterile. Refrigeration can allow for a longer life, but oxidation does occur.
No, the boiling point is a physical property because the compound or substance is not changing chemically (only physically from a liquid to a gas). The boiling point is considered the temperature at which the vapor pressure of the liquid equals the atmospheric pressure surrounding the liquid. All of these are physical properties, making the boiling point a physical property too.
Hannah's property in South Carolina
The sense of taste and smell is proper of animals and human beings. Chemical substances and other physical elements also release odours that we detect through our nose and certain receptors in our brain. In fact, smell is a physical property, however I think that some chemical process occur in the brain in order to catch the smell.
Failure to react can be both physical and chemical. Physical failure to react usually refers to a lack of mixing or contact between reactants, while chemical failure to react can occur when the required conditions for a reaction to take place are not met, such as proper temperature or presence of a catalyst.