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PRESENTATION OUTLINE
1.
sodium
BY: CK, GJ, GIO AND ALBERT
Photo by
Jason A. Samfield
2.
Sodium
-is a chemical element with symbol Na and atomic number 11. It is a soft, silver-white, highly reactive metal and is a member of the alkali metals; its only stable isotope is ²³Na.
3.
Untitled Slide
4.
Example of sodium
5.
BENEFICIAL EFFECTS OF SODIUM
Photo by
patkashtock
6.
Beneficial Effects to humans:
It gives flavor to the food we eat
Sodium is one of the minerals that helps to regulate fluid levels in the human body
Sodium is an important hydrating product contained in many anti-aging creams
7.
beneficial effects to plants
Sodium has a very specific function in the concentration of carbon dioxide in a limited number of plants and thus is essential for higher plants.
8.
BENEFICIAL EFFECTS OF ANIMALS
Salt is unique in that animals have a much greater appetite for the sodium and chloride in salt than for other minerals.
9.
HARMFUL EFFECTS OF SODIUM
Photo by
Oli Dunkley
10.
harmful effects to plants
Too much salt can cause toxicity but more importantly it reacts on plant tissues just as it does on ours.
Buildup of sodium in plants causes toxic levels, which cause stunted growth and arrested cell development.
11.
HARMFUL EFFECTS TO animals
roadsides can also turn into a sort of artificial salt lick that would be attractive to animals like moose and elk.
As a result, they run a higher risk of becoming road kill.
Birds
12.
HARMFUL EFFECTS TO HUMANS
sodium can cause obesity
can cause kidney stones
can cause heart disease
13.
fun/interesting facts about sodium
Room temperature sodium metal is soft enough that you can cut it with a butter knife
it is the sixth most abundant metal in the earth's crust
it explodes when it touches water
14.
Untitled Slide
Christian Mendiola
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