FUCK U GEN CHEM Flashcards by Nicole Julian | Brainscape

Q

anything that has mass and occupies space

A

Matter

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Q

State of Matter

A

Solid
Liquid
Gas
Plasma
Bose Einstein Condensate
Fermionic Condensate

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Q

Particles are very close together
Slightly vibrate into their place
Pulled together into a rigid, organized structure of reapeating patterns called a crystal lattice

A

Solid

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Q

No definite shape
Definite Volume
Have a weaker attractive forces
Particles are farther apart

A

Liquid

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Q

No definite shape
No definite volume
Separated by immense distance
Independent motion

A

Gas

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Q

No definite shape
No definite volume
lonized gas or charged gas
With strong electrostatic attraction

A

Plasma

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Q

Group of atoms cooled at absolute zero
Can become a single quantum identity
Superconductors and superfluids
Dark Matter

A

Bose Einstein Condensate

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Q

A superfluid phase formed by fermionic particles at low temperature
Formed using fermions instead of basons

A

Fermionic Condensate

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Q

Describe the physical characteristics of a substance

A

Physical Properties

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Q

depend on the amount

A

Extensive

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Q

don’t depend on the amount

A

Intensive

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Q

Enable a substance to change into a brand new substance
Describe how a substance reacts with other substances.

A

Chemical Properties

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Q

Has a definite and constant composition or makeup
Can be either an element or a compound

A

Pure Substance

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Q

composed of a single kind of atom (Diatomics,Octatonics)

A

Elements

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Q

Single substance that contains two or more elements in definite proportion molecular or ionic

A

Compound

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Q

Physical combinations of pure substances that have constant composition no definite or constant composition
Each component of the mixture retains its own set of physical and chemical characteristics
(Homogeneous Mixture and Heterogeneous Mixture)

A

Mixture

Q

Methods of Separating Mixture

A

Filtration
Centrifugation
Decantation
Chromatography
Distillation
Separation by Density

Q

Can be used to separate on insoluble substance from a soluble substance

A

Filtration

Q

Tool used to separate matter of different densities
spins rapidly

A

Centrifugation

Q

pour the liquids off and leave the solids behind

A

Decantation

Q

Separating substances that have different boiling point

A

Distillation

Q

ratio of mass and volume

A

Density

Q

separate a solute from the solvent in a solution

A

Evaporation

Q

separate a magnetic substance from a non-magnetic substance

A

Magnetic

Q

separate components of a solution

A

Chromatography