Trace elements are needed by the body to keep it healthy and functioning properly. They are primarily required in small amounts for enzymes and hormones.
Exploded star dust. Everything on earth was once part of a star that exploded. You probably want to know what chemicals. Mostly the same thing as people; water, carbon, many trace compounds and elements.
Molecules and elements are not the same thing. There are many molecules in elements but not elements inside of molecules.
it stores food and keeps many important stuff in side in little parts.
there are 25 elements in the human body.
Carbon, Nitrogen, Oxygen, Hydrogen are extremely important but life could not exist without Phosphorous and quite a few other trace elements. Magnesium is needed for Chlorophyll and Iron for blood and many others
Argon IS an element. Apart from tiny amounts of trace impurities, it doesn't have any important amount of other elements in it.
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many people don't leave a trace behind. They are very hard to track.
Yes 13 trace elements make up less that .01 percent of the body. The 13 trace elements are: iron, iodine, copper, zinc, manganese, cobalt, chromium, selenium, molybdenum, fluorine, tin, silicon, vanadium.
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The air we breath is a mixture on (in Order) Nitrogen, oxegen, and many many trace elements.
Some of the required elements required by the human body include oxygen, and trace minerals such as; iron, potassium, magnesium, calcium, and many others.
Hay is going to be mostly carbon and hydrogen with trace amounts of many other elements.
If you include trace elements, somewhere in the vicinity of 30. The main ones are oxygen, hydrogen, carbon, nitrogen, calcium and phosphorus, but sulfur, iron, sodium, potassium, iodine, selenium, and zinc also play very important roles.
C, N, O, H but also Fe to make Hemoglobin and many other trace elements required for life.
Yes. Value can be affected, particularly in collector specimens and those used in jewelry. The trace elements could either lower or raise the value of a specimen, and definitely affect the color of many minerals.
The inner core is chiefly formed of an alloy of Iron and Nickel with many many other elements occurring in trace amounts