ELEMENTS AND COMPOUNDS. WHAT DO THESE HAVE IN COMMON? Fertilizer Matches Fireworks.

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ELEMENTS AND COMPOUNDS

Transcript of ELEMENTS AND COMPOUNDS. WHAT DO THESE HAVE IN COMMON? Fertilizer Matches Fireworks.

Page 1: ELEMENTS AND COMPOUNDS. WHAT DO THESE HAVE IN COMMON? Fertilizer Matches Fireworks.

ELEMENTS AND COMPOUNDS

Page 2: ELEMENTS AND COMPOUNDS. WHAT DO THESE HAVE IN COMMON? Fertilizer Matches Fireworks.

WHAT DO THESE HAVE IN COMMON?

Fertilizer

Matches

Fireworks

Page 3: ELEMENTS AND COMPOUNDS. WHAT DO THESE HAVE IN COMMON? Fertilizer Matches Fireworks.

PHOSPHORUS!

Page 4: ELEMENTS AND COMPOUNDS. WHAT DO THESE HAVE IN COMMON? Fertilizer Matches Fireworks.

We will be looking closely at types of particles that make up matter and discover ways in which these particles can be organized and combined.

Substances can be organized and divided into two categories: Elements

Compounds

SECTION OVERVIEW

Page 5: ELEMENTS AND COMPOUNDS. WHAT DO THESE HAVE IN COMMON? Fertilizer Matches Fireworks.

THE GREEKS

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THE ELEMENTS

Page 7: ELEMENTS AND COMPOUNDS. WHAT DO THESE HAVE IN COMMON? Fertilizer Matches Fireworks.

CARBON

Page 8: ELEMENTS AND COMPOUNDS. WHAT DO THESE HAVE IN COMMON? Fertilizer Matches Fireworks.

GOLD

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SILVER

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LEAD

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IRON

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Today approximately 112 elements are known and have been organized into a table, known as the periodic table.

WHAT’S KNOWN TODAY

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DMITRI MENDELEEV

Yes… he’s as crazy as he looks…

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PERIODIC TABLE

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METALS

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Good Conductors, (Both heat and electricity)

Can be polished until shiny

Solids at room temperature (Only exception is mercury)

METALS

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What are their properties? Pg 26

NON-METALS

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METALLOIDS

Stibium

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How would you know if a substance is a metal or a non-metal? How could you test your guess?

TESTING FOR METALS OR NON-METALS

Page 20: ELEMENTS AND COMPOUNDS. WHAT DO THESE HAVE IN COMMON? Fertilizer Matches Fireworks.

Element Name Symbol Period Group Metal or Non-Metal

chromium

4 17

P

1 18

bohrium 7

15 metal

14 Non-metal

tin

Cl

Nb 5

USE THE PERIODIC TABLE AT THE BACK OF THE BOOK