5.1 Study Guide Flashcards by Gia Guida

Q

Proton charge

A

+1

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Q

Neutron charge

A

+0

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Q

Electron charge

A

-1

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Q

Proton mass

A

1 amu

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Q

Neutron mass

A

1 amu

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Q

Electron mass

A

0 amu

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Q

Proton location

A

Nucleus

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Q

Electron location

A

Outside nucleus

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Q

Neutron location

A

Nucleus

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Q

Proton function

A

Determines atom identity

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Q

Neutron function

A

Holds nucleus

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Q

Electron function

A

Reacts with other atoms

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Q

Isotope definition

A

Atoms of the same element but with different masses

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Q

Two negative charges

A

Repel

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Q

Two positive charges

A

Repel

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Q

One positive, one negative charge

A

Attract

Q

Greater particle charge and shorter distance

A

Strong attraction

Q

Lower particle charge and farther distance

A

Weak attraction

Q

Force is ____ related to charge

A

Directly

Q

Force is ____ related to the distance squared

A

Inversely

Q

Force if a charge is
X3
X4

A

X3
X4

Q

Force if the distance is
X3
X4

A

X1/9
X1/16

Q

How to find net charge

A

Protons - electrons