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Skin and hair are both biological amides (carbon, oxygen, nitrogen based compound) which causes them to be remarkably inert (unlikely to react with chemicals), however, the pigmentation in skin is not so inert, hence why skin color can change from contact with chemical compounds.
The primary chemical elements found in human skin are carbon, oxygen, hydrogen, and nitrogen. Additionally, there are trace amounts of other elements such as sulfur and phosphorus. These elements are essential for the structure and function of skin cells.
Two calculations have been made for the chemical formula for the human body, one a 26-element formula calculation by American chemical engineer Libb Thims in 2002:
CE27HE27OE27NE26PE25SE24CaE25KE24ClE24NaE24MgE24FeE23FE23
ZnE22SiE22CuE21BE21IE20SnE20MnE20SeE20CrE20NiE20MoE19CoE19VE18
and another 22-element (empirical) formula calculation by American limnologists Robert Sterner and James Elser in 2000:
H375,000,000 O132,000,000 C85,700,000 N6,430,000 Ca1,500,000 P1,020,000 S206,000 Na183,000 K177,000 Cl127,000 Mg40,000 Si38,600 Fe2,680 Zn2,110 Cu76 I14 Mn13 F13 Cr7 Se4 Mo3 Co1
References
http://wiki.answers.com/1. Human molecular formula - Encyclopedia of Human Thermodynamics - Encyclopedia of Human Thermodynamics
(http://www.eoht.info/page/Human+molecular+formula)
2. Sterner, Robert W. and Elser, James J. (2002). Ecological Stoichiometry: the Biology of Elements from Molecules to the Biosphere, (chapter one) (human molecule, empirical formula pg. 3; discussion, pgs. 47, 135). Princeton University Press.
3. Thims, Libb. (2008). The Human Molecule, (preview) (Google Books). Morrisville, NC: LuLu.
Many kinds of atoms, but as a living tissue skins is composed of mainly the 4 elements of life on Earth - Carbon, Hydrogen, Nitrogen and Oxygen.Sulfur (some amino acids) and Phosphorous (nucleic acids) are also present.Some metallic elements are also present as cofactors of some enzymes - Iron, Magnesium and others.
Oxygen, hydrogen, carbon, nitrogen, calcium, sodium, iron, zinc, sulfur, iodine, etc.
40% Palmitic acid (saturated) CH3(CH2)14COOH
50% Oleic acid (unsaturated) CH3(CH2)7CH=CH(CH2)7COOH
and the rest is a long list of saturated and unsaturated
There is no formula for human tissue. Liver tissue, kidney tissue, muscle, everything else is different. Besides that human tissue is a mixture of substances. Mixtures have no exact formula.
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Are iron and silicon chemical compounds?
Iron and silicon are elements, not chemical compounds. Chemical compounds are formed when elements combine in specific ratios through chemical bonds.
Is bleaching skin a physical or chemical change?
Bleaching skin is a chemical change because it involves a reaction with the skin's melanin pigment that alters its chemical structure to appear lighter in color.
Is Silver salts discolor the skin by reacting with skin protein is a chemical property?
It is not a property, it is a chemical reaction.
What are the three important elements of chemical elements?
Metals nonmetals and metalliods
Is Corrosive substances are rarely harmful to human skin?
Corrosive substances are typically harmful to human skin, causing chemical burns upon contact. These substances can damage the skin tissue leading to pain, redness, blistering, and potential long-term scarring. It is important to handle corrosive substances with caution and immediately seek medical attention if contact occurs.
What are the chemical elements the human body is made of?
H20 - water.
What are chemical elements in banana skin that would make it suitable for a vegetable fertiliser?
Iodine
3 chemical elements that account for 95 percent of the atoms in the human body?
These elements are carbon ,hydrogen and oxygen.
How many elements are in the human body?
The human body is composed of approximately 60 different chemical elements, with the most abundant being oxygen, carbon, hydrogen, and nitrogen. However, all known stable and radioactive elements have been detected in trace amounts in the human body.
Is there a chemical that absorbs the chemical mercury?
Mercury, or quicksilver, is highly toxic and can be easily absorbed through human skin. There is no known chemical that absorbs mercury.
What chemical is mixed in the corn?
human skin and dog snot well that's what the witches had believed in
What is the chemical symbol for the naturally occurring elements in humans?
The most common elements in the human body are oxygen (O), carbon (C), hydrogen (H), and nitrogen (N).
What is the force that attracts chemical elements to other elements?
The force that attracts chemical elements to other elements is known as the ionic bond. This will attract and hold chemical elements together.
Why do black widows have a red hourglass?
yes because of the chemical reaction when it hits human skin
Why does sulfur burn human skin?
because sulfur is a very corrrosive chemical and can burn through solid rock
What elements are skin made of?
skin+skin+some skin!
What are the foods chemical elements found in?
Chemical elements are no food, can't eat them. Shouldn't this question be rephrased into: "What are the chemical elements found in food?" ?
