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Is a chemical change a physical blend of two or more components?
No. A chemical change is when the chemical identity of substance or set of substances changes to a new substance or set of substances. Physically blending or mixing two components is a physical change.
What type of substance is a physical blend of two or more substances?
A compound.
A combination of two or more things is?
A combination of two or more things is a mixture or blend of those elements. It can result in a new entity that includes characteristics from the original components.
A combination of two or more components that retain their identity?
A mixture is a combination of two or more components that maintain their individual identities within the mixture. Each component can be separated by physical means.
What are the two components of the respiratory system?
The two physical components are the heart and the lungs, and the two chemical components are oxygen and carbon dioxide.
How can you distinguis a substance from a mixture?
Mixture is formed from two or more substances; tthese components can be separated by physical processes.
What is formed when different materials are placed together but keeping the their own properties?
They form a compound. The definition is usually two or more elements combined chemically.
What are some characteristics of mixtures?
A mixture contain two or more components not linked by chemical bonds; a mixture can be separated by a physical process.
Physical values in the real world have two components magnitude and?
dimension
What is two or more components called?
Two or more components together are called a system.
What substance can be separated into two or more substances?
A compound can be separated into two or more substances through chemical reactions. Physical mixtures, such as an alloy or a solution, can also be separated into their individual components through physical means like filtration or distillation.
What is a physical combination of two or more substances called?
A physical combination of two or more substances is called a mixture. In a mixture, the substances are physically combined but each component retains its own properties and can be separated by physical means.
