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Biblioteka

Quiz 4: States of Matter, Physical Properties and Graphing Quiz

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Posljednje ažuriranje 9 months ago
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Pitanje 1
1.
Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Brittleness

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Density

Allowing electrons or ions to flow through a substance

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Flammability

A Chemical Property, not a Physical Property

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Tendency to bend then return to its former shape

Elasticity

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Tendency to break not bend when struck

measured in g/mL

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Electrical conductivity

Pitanje 2
2.

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Plasma

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the state in which particles are vibrating around a fixed position

Condensation

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the state in which particles can move past each other but stay about the same distance apart

Liquid

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the state in which particles will bounce against each other and the outer walls of their container, filling whatever container they are in

Gas

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The state which is more energetic than the three other states of matter, in which particles can break into charged particles

Solid

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The process of losing energy so that particles no longer bounce around freely but are held closer together

Pitanje 3
3.

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Blue Curve

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Time heated

Red Curve

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Temperature of substance

Dependent Variable

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Heating curve of Water

Black Curve

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Heating curve of a Gas at room temperature

Independent Variable

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Heating curve of a Solid at room temperature

Pitanje 4
4.

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Cooling Solid

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Going from B to C

Melting

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Going from C to B

Condensing

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Going from B to A

Freezing

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Going from D to E

Evaporating

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Going from E to D

Pitanje 5
5.

Which of the following are true about the graph at right?