Sci Bundle 3 Mixtures and Solutions Flashcards
- can be separated with fingers or tweezers
-can be separated with a filter
-no new substance is formed
-maintain their physical properties
Mixture
Mixtures with no new physical changes are easy to _____________
Separate
-material undergoes changes
-salt and water
-mixed evenly at the microscopic level
-can be combinations of liquids, solids, or gases or solid dissolved in liquid
Examples: brass and zinc= copper, ocean water, sodas, nitrogen gas
Solution
-one substance dissolved in another
-must use evaporation to separate materials
Examples: dissolving salt in water, adding lemon juice to water
solvent
Substance that dissolves in another solution
Solute
Two or more ingredients that are combined
Mixture
applies to any of the substances when combined from a particular mixture
ingredient
a characteristic of matter that can be changed without changing the matter iteself
Physical Property
the process that occurs when a solute is added to a solvent and the solute disappears
Dissolve
a liquid mixture where one substance is blended evenly throughout another substance
solution
substance that causes another substance to dissolve
solvent
characteristics or attributes
property
a type of change where the physical properties of matter change; a change of state of matter
Physical change