It depends on the atoms it is reacting with. If carbon it is 4 eg CH4 is methane, if oxygen it is two eg CO2 is carbon dioxide.
This is because carbon can form four bonds, and carbon-carbon bonds are single bonds and carbon-oxygen bonds are double bonds.
Graphite is a form of carbon (C12) in which the atoms are generally arranged in flat layers of hexagonal formation, thus giving it its softness. Diamond is another form of carbon, this time with the atoms linked in a rigid, tetrahedral arrangement which affords the crystal its great strength.
I'm sry for wasting ur time searching for an anwer and picked this place to find it because the answer is not here. In fact I need to find out what is in carbon Dioxide to but unfortunately there was an idiot from scottland or whatever that typed out some fony balony answer and I had to waste even more time typeing this in and letting other people in the future that this is a bad sight for choosing an important answr from from such an important quetion from this sight...so good luck hunting.....
It is because graphite is made of element Carbon which reacts with the oxygen released in some electrolysis reactions or any oxygen presents in water in aqueous solutions
I cannot see any individual atoms whatsoever in their single individuality without an incredibly powerful microscope -- however, we can readily see huge accumulations of atoms in everything visible around us. So... no and yes.
Carbon-dating. This is a process by which the proportion of carbon-14 in an organism is compared to the proportion know to be in the environment the carbon came from. By comparing the proportions, a scientist can determine the amount of time since the last replacement of the carbon-14, and thus give a rough time of how long ago the organism died.
Under normal conditions, carbon will bond with a maximum of 4 other atoms.
Carbon
you can make carbon dioxide every time you exhale or take one carbon atom and mix 2 oxygen atoms.
Reaction Rate
An atom is an atom of a particular element because of the number of protons it has in its nucleus. Atoms also have neutrons in the nucleus but the number of neutrons is not always the same. For example, Carbon has 6 protons in its nucleus. Most carbon atoms also have 6 neutrons but some have 7 or 8. The atomic weight is therefore 12 (6+6), 13 (6+7) or 14 (6+8). These are the natural isotopes of carbon and they are called Carbon-12, Carbon-13 and Carbon-14. Carbon-14 is unstable, decays over time and is therefore radioactive isotope (radio-isotope) So, isotopes are atoms with the same number of protons but different numbers of neutrons. All atoms are isotopes.
The half-life is 5730. This is because the half-life is the amount of time it takes for half of a sample to decay. In this case, the sample is 100 atoms, and half of 100 is 50, so the amount of time it takes the sample to reach 50 atoms is it's half life...5730!
Mainly because carbon atoms are used as combustible substance, and nitrogen similar to oxigen, is oxidant (promotes the reaction of burning). Both parts are necessary to produce a reaction in very a short time (explosion).
The carbon atom, as having 4 valence electrons, can form 4 single covalent bound at a time. There are many ways to do this, the easiest example is methane, with a structure of CH4, where the four hydrogen atoms are connected to the carbon atom by one sigle covalent bound. Practically there are infinite materials what have a four single covalent bounded carbon atom. It can form a single bound with practicially every atom what can accept a single bound.
Carbon fibre is used in motor racing as it is extremely light and strong at the same time due to unique intermolecular forces between the carbon atoms in this macromolecular structure. This material is costly as it is expensive to produce, and is extremely useful in many different fields.
There are twice as many hydrogen atoms as oxygen atoms in a polysaccharide. The general formula for this is Cx(H2O)y.
Above absolute zero atoms vibrate. At higher temperatures the crystal structure tends to have vacancies, where atoms are missing. This allows adjacent atoms to move into the vacancy, effectively resulting in movement of both vacancy and atoms. If a block of silver and another of gold with absolutely flat surfaces are placed in contact, then in time some of the gold atoms will diffuse into the silver and vice versa. Steel is interesting as it is iron with much smaller carbon atoms present in the spaces between the iron atoms, and the carbon atoms can move about between the iron atoms in a similar way.
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