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Anything that has mass and takes up space
What is matter?
Another name for a homogeneous mixture?
What is a solution?
Combinations of two or more pure substances is known as this
What is a mixture?
A solution with all its air spaces filled with solute
What is saturated?
A substance containing only one type of particle
What is a pure substance?
Solutions with a low concentration of solute are said to be this
What is dilute?
When particles of pure substances mix together so completely that they look/feel as if there’s only one substance
What is homogeneous?
This is the substance into which the solute dissolves
What is solvent?
When particles are mixed and can be seen/felt as two or more substances, we say it is this
What is heterogeneous?
The substance that dissolves the solute
What is solvent?
When light passes through a mixture easily we say the mixture is this
What is transparent?
This is known as the amount of solute that will dissolve in 100 grams of a particular solvent at a given temperature
What is concentration?
When no light will pass through a substance it is said to be this
What is opaque?
A solution that does not have all its air spaces filled
What is unsaturated?
A substance having some light passing through it
What is translucent?
This is known as a natural substance because it is found in nature and must be refined in order to be used
What is raw material?
The theory used to explain the behavior of matter
What is the particle theory?
Two or more metals mixed together in a solid solution
What is an alloy?
A solution that contains more than enough solute to fill up the empty air spaces in the solvent
What is supersaturated?
Another name for a heterogeneous mixture?
What is a mechanical mixture?
Solutions with a high concentration of solute
What is concentrated?
It is known as “Mixtures & Solutions”
What is the name of the unit we are studying?
When a solute disappears into a solvent, it is said to be doing this
What is dissolving?
The exact amount of solute that will dissolve in a particular solvent at a given temperature.
What is solubility?
Scientists who study metals
What are metallurgists?
This is a type of solution – actually a super cooled solution
What is glass?
This refers to the scattering of light by undissolved particles in a mixture
What is the Tyndall Effect?
In order to compare the concentration of two solutions they must be this
What is relative?
Bicycles used by cyclists are so light because of this metal mixed in with other metals
What is magnesium?
Chromium and nickel are often added to steel making it rust resistant and giving it this name
What is stainless steel?
These mixtures, including pottery, bricks and glass, are mostly made from silica