Chemical and Physical Change, Chemical and Physical Change, Physical Properties & Chemical Properties

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30 Terms

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Physical Change

Crushing A Can

<p>Crushing A Can</p>
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Chemical Change

Burning Wood

<p>Burning Wood</p>
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Chemical Change

Baking A Cake

<p>Baking A Cake</p>
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Physical Change

Melting A Snowman

<p>Melting A Snowman</p>
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Physical Change

Ripping Paper

<p>Ripping Paper</p>
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Chemical Change

Growing A Plant

<p>Growing A Plant</p>
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Chemical Change

Exploding Fireworks

<p>Exploding Fireworks</p>
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Physical Change

Boiling Water

<p>Boiling Water</p>
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Physical Change

Breaking Glass

<p>Breaking Glass</p>
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Physical Changes in Matter

Cleaning A Penny

<p>Cleaning A Penny</p>
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Chemical Change

Mixing Baking Soda With Vinegar

<p>Mixing Baking Soda With Vinegar</p>
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Physical Change

Freezing Water

<p>Freezing Water</p>
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Physical Property

can be observed and measured without changing the kind of matter being studied

<p>can be observed and measured without changing the kind of matter being studied</p>
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Melting Point

temperature at which a substance changes from a solid to a liquid

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Boiling Point

temperature at which a substance changes from a liquid to a gas

<p>temperature at which a substance changes from a liquid to a gas</p>
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Boiling Point of Water

100 degrees celcius; 212 Fahrenheit

<p>100 degrees celcius; 212 Fahrenheit</p>
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Density

the relationship between the mass of a material and its volume

<p>the relationship between the mass of a material and its volume</p>
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Chemical Property

can be observed when substances undergo a change in composition; the ability to react (combine) with another substance

<p>can be observed when substances undergo a change in composition; the ability to react (combine) with another substance</p>
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Flammability

A material's ability to burn in the presence of oxygen

<p>A material's ability to burn in the presence of oxygen</p>
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Reactivity

The ease and speed with which an element combines, or reacts, with other elements and compounds.

<p>The ease and speed with which an element combines, or reacts, with other elements and compounds.</p>
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Formula for Density

Density = mass/volume

<p>Density = mass/volume</p>
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Physical Properties of Matter

Appearance changes: Melting Point; Boiling Point; Density; Color, Conductivity, Ductile

Malleable

<p>Appearance changes: Melting Point; Boiling Point; Density; Color, Conductivity, Ductile</p><p>Malleable</p>
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Chemical Properties of Matter

reaction to other types of matter such as: flammability; reactivity

<p>reaction to other types of matter such as: flammability; reactivity</p>
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Conductivity

Ability to conduct heat or electricity

<p>Ability to conduct heat or electricity</p>
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Ductile

Ability to be drawn out into a wire

<p>Ability to be drawn out into a wire</p>
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Malleable

Ability to be flattened or spread out

<p>Ability to be flattened or spread out</p>
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Solubility

the physical property which describes how easily a substance dissolves or breaks down, and become liquid.

<p>the physical property which describes how easily a substance dissolves or breaks down, and become liquid.</p>
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chemical reaction

the process by which one or more substances change to produce one or more different substances

<p>the process by which one or more substances change to produce one or more different substances</p>
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Evidence of a chemical reaction

-production of gas

-formation of precipitate

-change in temperature

-change in color

-change in odor

<p>-production of gas</p><p>-formation of precipitate</p><p>-change in temperature</p><p>-change in color</p><p>-change in odor</p>
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Viscosity

A liquid's resistance to flowing

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