0
Why is it important to identify substances by their physical and chemical properties?
Wiki User
∙ 6y ago
These properties are specific for each substance.
Wiki User
∙ 6y ago
Wiki User
∙ 14y agoso you can learn more about them
Add your answer:
Earn +20 pts
How to identify substances using their properties?
The answer is Physical and Chemical properties
What is considered a chemical properties of a substance?
Examples: - flammability - resistance to corrosion - resistance to thermal degradation - oxidation - reduction - apptitude for polymerization - chemilumiscence etc.
How do properties identify substances?
yes
What is a way in which chemical properties are used?
Classifying chemicals by their chemical properties, like their chemical functions, or the way they react chemically, allows them to be grouped together according to their functions.
Why is it important for scientists to know substances chemical properties?
Chefs need to know physical and chemical properties in the kitchen, so they will know what will happen to different substances when they are heated, cooled, etc. Also, they need to know so they are able to tell the difference between the properties. Physical properties can return to their natural state (water freezing to ice, then ice melting back to water). However, chemical properties cannot be changed back once they are changed (a raw egg is changed when cooked, but you cannot un-cook an egg)
Can knowing about chemical properties can help identify elements and compounds?
Reacts with other substances.
How to identify substances using their properties?
The answer is Physical and Chemical properties
What is considered a chemical properties of a substance?
Examples: - flammability - resistance to corrosion - resistance to thermal degradation - oxidation - reduction - apptitude for polymerization - chemilumiscence etc.
How do properties identify substances?
yes
What is a way in which chemical properties are used?
Classifying chemicals by their chemical properties, like their chemical functions, or the way they react chemically, allows them to be grouped together according to their functions.
How can you identify that a change is chemical?
It has the properties of a chemical change.
Why might it be helpful to know the specific gravity of a mineral?
If we know the physical or chemical properties of substances (including minerals) we can identify these minerals easier.
Why is it important for scientists to know substances chemical properties?
Chefs need to know physical and chemical properties in the kitchen, so they will know what will happen to different substances when they are heated, cooled, etc. Also, they need to know so they are able to tell the difference between the properties. Physical properties can return to their natural state (water freezing to ice, then ice melting back to water). However, chemical properties cannot be changed back once they are changed (a raw egg is changed when cooked, but you cannot un-cook an egg)
How do characteristic properties help scientists identify subtances?
Substances are categorized by their properties and similarities.
How are physical and chemical properties of matter useful?
Physical and chemical properties of matter are useful because they can help you identify that substance. For example paper burns very easily and aluminum doesn't, this is how they can be described individually.
What properties of substances can you observe and how do these properties determine the usefulness or hazards of a substance?
You can observe physical, chemical, and characteristic properties of a substance and can be used to determine the usefulness of a substance by, giving us information about the substance usually using our 5 senses which are physical properties. Or being able to describe the substances ability to undergo changes to its composition to produce one or more new substances, chemical property. Or even just being able to identify whether or not the substance is pure or not can help us determine if the substance is hazardous or not. two other properties I did not mention were the qualitative and the quantitative properties.
What are some physical properties used by scientist to describe matter?
Some physical properties used to describe matter are density, weight, temperature size and color
