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What are Things Made What are Things Made Of ?? Of ?? Raises an Eye Raises an Eye Brow HUH ?? Brow HUH ??

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This is the new powerpoint, I didnt do it this way last time.

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Page 1: Power Point

What are Things Made What are Things Made Of ??Of ??

Raises an Eye Raises an Eye Brow HUH ??Brow HUH ??

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……. Everything has different elements of . Everything has different elements of what they are made of …what they are made of …

Still a little confuse? Lets start from the beginning.

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What is an element??What is an element??

A basic building block of matter that cannot be broken down into simpler substances by ordinary chemical changes

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There are 115 elements known as of todayThere are 115 elements known as of today

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…The most common element in the human body? Take a Guess ??

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If you guessed water you are partially, but that is not a single element. It is a combination of two.

Oxygen is the single most common element in the human body, coming in at 65%

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… … In fact there are over 28 elements present in In fact there are over 28 elements present in the human body …the human body …

Hard to believe but it is true …

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Oxygen

Carbon

Hydrogen

Nitrogen

Calcium

Phosphorus

Potassium

Sulfur

Sodium

Magnesium

Copper, Zinc, Selenium, Molybdenum, Fluorine,Chlorine, Iodine, Maganese, Cobalt, Iron

Lithium, Strontium, Aluminum, Silicon, Lead,Vanadium, Arsenic, Bromine

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With that in mind, you think, is everything made With that in mind, you think, is everything made of elements ??of elements ??

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… … Everything in the world is made of some form Everything in the world is made of some form of elements …of elements …

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Although everything is made of elements, there is Although everything is made of elements, there is one that is used more often than others … one that is used more often than others …

Which one do you think ??

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Your answer is ??

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The most common element on the earth …

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… 90% of the water is Oxygen …

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… 47% of Earth’s Crust …

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23% Dry Air

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65% Human Body

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Elements are very important

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to the world and this is just a scratch

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of the service of what all they

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are involved with and in.

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Everything has elements in them, if you want to learn more about the elements and the periodic table click here.

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in them

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if you want to learn more

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about the elements

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and the periodic table

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click here to see the periodic table and other information about it