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Why do physical properties change when chemicals combine?
Physical properties change when chemicals combine because when you mix chemicals the physical properties changes it identity.
What are the physical properties of chemicals?
It is liquid at room temperature.
Physical chemicals properties substances or textures have to do with appearance?
my hair is blond
What process is used to group chemicals according to their physical properties?
Chemical classification based on physical properties is achieved through a process known as physical-chemical property screening. This involves categorizing chemicals based on characteristics such as boiling point, solubility, density, and reactivity. By grouping chemicals with similar physical properties, it becomes easier to predict their behavior and potential interactions in various environments.
Difference bewteen physical property and chemical property?
a physical properties are observable, while a chemical property is known when mixed with chemicals
What is the difference between chemical and physical properties?
Chemical properties describe how a substance interacts with other substances to form new substances, such as reactivity or flammability. Physical properties describe the characteristics of a substance that can be observed or measured without changing its chemical composition, such as color, density, or melting point.
What are the six physical properties associated with hazard recognition of hazardous materials chemicals?
vapor pressure evaporation rate flashpoint upper explosive limit lower explosive limit
If two chemicals are mixed together is it a physical change?
No, mixing two chemicals together is a physical change because the substances retain their original chemical properties. The chemical composition remains the same even though they are physically combined.
Properties that describe the appearance of matter are known as?
physical
Why are the conductances of NaCl and NaOH different?
Because they are two different chemicals with different chemical and physical properties.
What are the Physical and chemical properties of timber?
Timber is a natural material with physical properties such as strength, durability, density, and elasticity. Chemically, timber is composed primarily of cellulose, hemicellulose, and lignin, giving it its unique properties. Timber is also subject to changes in properties due to factors like moisture content, temperature, and exposure to chemicals.
What are chemicals and physical properties of iron?
iron(Fe) is metal used in various forms, it's physical properties varries with the addition of othe elements to itt & processing it in the furnace. eg. brittleness can be controlled with the amount of carbon. also heat treatment is very useful.
