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.
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.
the chemical formula for hair is (Polymers)
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
Carbon hydrogen and oxygen but mostly carbon
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.
hydrogen oxygen carbob and sulfur
Poo and pee is in most of ur skin
It means that elements can be separated by their chemical simulatries as they are on the periodic table of elements.
the chemical and physical behavior of metallic elements
Metals nonmetals and metalliods
Each chemical element has a specific chemical symbol; see the link below for the list of chemical elements with symbols.
If you think to chemical symbols of chemical elements (not macroscopic formula) see the link below.
H20 - water.
Iodine
These elements are carbon ,hydrogen and oxygen.
Mercury, or quicksilver, is highly toxic and can be easily absorbed through human skin. There is no known chemical that absorbs mercury.
There are probably no elements, beyond the extremely unstable nuclides, that you could not find in the human body at some level.
human skin and dog snot well that's what the witches had believed in
they are chemical elements
The force that attracts chemical elements to other elements is known as the ionic bond. This will attract and hold chemical elements together.
The chemical reaction that occurs is little particles in the air react with your skin and turns the color yellow. Iodine kills your skin and will eventually turn it black.
Chemical compounds are formed from chemical elements.
because sulfur is a very corrrosive chemical and can burn through solid rock
yes because of the chemical reaction when it hits human skin