Atomic Structure Flashcards

1
Q

What is a compound

A

Is when two or more elements are chemically joined.

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2
Q

What does S stand for in state symbols

A

Solids

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3
Q

What does L stand for in state symbols

A

Liquids

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4
Q

What does G stand for in state symbols

A

Gases

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5
Q

What does Aq stand for in state symbols

A

Aqueous solution something dissolved in water

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6
Q

What are the two laws of conservation of mass

A

No new atoms are ever created or destroyed in a reaction. Mass of reaction = mass of products

There is the same amount of each atom on both sides of a balanced symbol equation

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7
Q

What are 4 methods of seperating mixtures

A

Filtration
Crystalization
Distillation
Chromotography

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