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What is it called when a mixture can vary in composition?
Based on the distribution of their components, mixtures can be classified as heterogeneous mixtures or as homogenous mixtures.
What are changes that alter the form of matter without changing its basic chemical composition are called?
These are physical changes.
What happens to the composition of matter when matter undergoes a chemical change?
A chemical change involve a change of composition.
Is fixed composition a caracteritic of a mixture?
A fixed composition is not a characteristic of a mixture. The composition of a mixture can vary, unlike the composition of a compound that forms a chemical reaction.
What is matter that varies in composition?
mixture
What is matter that can vary in composition?
a mixture
Can the composition vary in a homogeneous and heterogeneous mixture?
No. The composition of a homogeneous mixture, called a solution, can vary.
What is matter that varies composition is called?
mixture
Matter that has the same chemical composition throughout itself is called?
donkeys.
The composition of a mixture can vary unlike a compound?
Yes, Mixtures can vary but the composition of a compound cannot
The difference between a pure substance and a homogeneous misture?
Pure substance: matter w/properties/composition that don't vary from sample to sample. (salt, water,etc). Homogeneous mixture: composition can vary; an example is a solution (coffee w/sugar) and is uniform throughout.
What is it called when a mixture can vary in composition?
Based on the distribution of their components, mixtures can be classified as heterogeneous mixtures or as homogenous mixtures.
What are changes that alter the form of matter without changing its basic chemical composition are called?
These are physical changes.
What happens to the composition of matter when matter undergoes a chemical change?
A chemical change involve a change of composition.
Musical composition for a solo instrument?
They can vary. They can either be called:ConcertoOrIntroduction and allegro
Why does soil differ from one place to another?
Soil is essentially made up of decayed vegetable matter, tiny pieces of rock and other 'foreign' matter. The plant-life will vary from place to place, as will the composition of rocks and any 'foreign' matter.
Is fixed composition a caracteritic of a mixture?
A fixed composition is not a characteristic of a mixture. The composition of a mixture can vary, unlike the composition of a compound that forms a chemical reaction.
