hey ive found this site. it helped me a lot. the diameter of copper is 2.551 x 10^-10 m http://www.copper.org/resources/properties/atomic/homepage.html
The diameter of a xenon atom is approximately 0.216 nanometers.
The diameter of a gold atom is approximately 0.288 nanometers.
No, copper and aluminum wire of the same length and diameter will not have the same resistance. Copper has a lower resistivity than aluminum, so a copper wire will have lower resistance compared to an aluminum wire of the same length and diameter.
Bear in mind that there is a considerable difference between the size of a hydrogen atom and a uranium atom. Atoms are not all the same size. But in general they are in the one to five angstrom range (an angstrom being a tenth of a nanometer; a nanometer being a billionth (10^-9) of a meter).
Copper is a non metal element. There are 29 electrons in a single atom.
The average mass of one atom of copper is approximately 63.5 atomic mass units (amu). In grams, this is about 1.055 x 10^-25 kg per atom. Copper's atomic mass reflects the weighted average of its isotopes, primarily copper-63 and copper-65.
No, atomic mass and atomic diameter are not the same thing. Atomic mass refers to the mass of an atom, which is the sum of the protons and neutrons in the nucleus, while atomic diameter refers to the size of the atom, often measured as the distance between the nuclei of two bonded atoms.
The average nucleic diameter is about 9 fm (9 x 10^-15). The average atomic diameter is about .3 nm (.3 x 10^-9). Finding the volume of the atom and nucleus (as spheres), and dividing the former by the latter yields 3.7 x 10^13. 37,000,000,000,000 (37 trillion) average sized nuclei can fit in the diameter of an average sized atom.
The product of the units atomic mass (g/mol), Avogadro's number(mol/atom), 1/density (m^3/kg) and, 1(kg/g) yield the volume of a copper atom. (63.5*(1/6.022E23)/(8930*1000)= 1.12E-23m^3. The volume of a sphere is given as 4(pi)(r^3)/3. Solving for r: r=(3*1.12E-23/(4pi))^(1/3)=1.41E-10m. Multiplying by 2, d = 2.42E-10m.
100,000,000 copper atoms4 or 5 billionAccording to the link, the diameter of a copper atom is 2.28e-10 m, or 2.28x10-10m. The answer to your question is 1/(2.28x10-10). this can be rewritten as follows:(1/2.28)(1/10-10) = (approx. 0.439)(1010) = 4.39x109.You could say "over 4 billion".
An atom of copper has 29 protons.
A copper atom has 29 electrons.
The diameter of a hydrogen atom is roughly 100,000 times larger than the diameter of a proton.
The diameter of a xenon atom is approximately 0.216 nanometers.
Copper atom has 29 electrons.Uranium atom has 92 electrons.
Copper sulfate is a salt composed of one copper atom, one sulfur atom and four oxygen atoms.
The diameter of an atom is 5 x 10^-8 centimeters.