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Biology 1
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How are called the process of converting ?
Freezing , Melting , Evaporation , Condensation
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What is irreversible changes ?
Can't be changed in what it was before .
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What is insoluble ?
They cant dissolve into the liquid and they form suspensions in liquid .
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What is matter ?
Matter is every substance which occupies space and has mass .
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What are type of solution based on type of colour ?
Aqueous and non-aqueous
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What is the classification of solids ?
Soluble and insoluble
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What are solids ?
Solids are closed together and cant move but they can vibrate
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What is the classification of matter ?
Mater - substance and mixtures
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What are solutions ?
Solutions are type of homogeneous mixture , are transparent
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What are mixtures ?
2 or more combination of substances that are combine together from physical process.
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What are parts of solution ?
Solute and solvent
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What are the factors that affect at dissolving ?
Grain size , temperature and stirring
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What are soluble substances?
The solute can dissolve into the liquid
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What are the techniques to separating mixtures ?
Filtering and evaporation
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What are part of solution based on mass of solute ?
Unsaturated saturated supersaturated solution
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