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Atomic density refers to the number of atoms per unit volume. Typical units of atomic density are (number of atoms)/(barn*cm), where one barn = (10^-24 cm^2). Atomic density should not be confused with mass density, which refers to the mass of a substance per unit volume. ---- [Definitions according to Penguin Dictionary of Physics] *barn Symbol:b. A unit of nuclear cross-section. 1 barn = 10-28metre2. *densitySymbol:p. Density in general expresses the closeness of any linear, superficial, or space distribution, e.g. electron density = number of electrons per unit volume; volume charge density = electric charge per unit volume of a medium or body measured in coulombs per metre cubed; surface charge density = electric charge per unit area of a surface measured in coulombs per metre squared. *relative density Symbol:d.The density of a substance divided by the density of water (formerly called specific gravity) which has a maximum density of 1000kg m-3; therefore the relative density of any substance is one-thousandth of its density. ----
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∙ 15y ago
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∙ 11y agoThe density of the nucleus is 1.816 x 1017 kg / m3
The beauty is all nuclei irresepective of the element have the same density.
The dense material that we know is that of Mercury which equals to 1.36 x 104 kg/m3
Compared with this we come to know how nature has compressed matter within the nucleus! Wonderful!
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∙ 14y agoThe atomic number of an element show the amount of atoms in each element, its located under the element on the Periodic Table of elements.
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∙ 11y agoGold has the Atomic Number of 79.
The Standard atomic weight is 196,96
The density of gold at room temperature is 19,3 g/cm3
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∙ 15y agoHere is a .pdf that describes and gives an example on atomic number density. http://www.eas.asu.edu/~holbert/eee460/NumberDensity.pdf
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∙ 8y agoAtomic number is about protons. It represents the protons single atom has.
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∙ 9y agoThis question is based on chemistry. we find atomic number in periodic table. Atomic number equals to number of protons in a atom.
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∙ 11y agoA mathematical relation doesn't exist.
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What is an example of Atomic Number?
Atomic number= number of protons. Hydrogen atomic number=1
What is the atomic number of F plus the atomic number of Na?
The atomic number of fluorine is 9.The atomic number of sodium is 11.
What does the atomic number repersents?
The atomic number is equal to number of protons in the atomic nucleus.
What does the atomic number hold?
Gold is a metal element. atomic number of it is 79.
What do we get while subtracting the atomic number from the atomic mass number?
We get the number of neutrons. Atomic number is the number of protons, and atomic mass is protons plus neutrons.
What is the number of protons in the neucleus called?
the answer is that it is called a atomic number.
Atomic number in the atomic nucleus?
The atomic number is equal to the number of the protons in the atomic nucleus.
The number of neutrons in an atom can be found by subtracting the atomic number from the?
Atomic weight in atomic mass units = the number of protons + the number of neutrons. The number of protons is your atomic number. Subtract that from the atomic weight for the number of neutrons.
This element has an atomic number that is double the atomic number of silicon?
this elemnt has an atomic number that is double the atomic number of silicon?
What is the number of neutrons in an atomic number?
Subtract the atomic number from the atomic weight.
What element is not bonded in nature?
Synthetic ElementsQuasi-synthetic elements:Technetium, atomic number 43Promethium, atomic number 61Astatine, atomic number 85Francium, atomic number 87Neptunium, atomic number 93Plutonium, atomic number 94Transuranium elementsAmericium symbol Am, atomic number 95Curium symbol Cm, atomic number 96Berkelium symbol Bk, atomic number 97Californium symbol Cf, atomic number 98Einsteinium symbol Es, atomic number 99Fermium symbol Fm, atomic number 100Mendelevium symbol Md, atomic number 101Nobelium symbol No, atomic number 102Lawrencium symbol Lr, atomic number 103Transactinide elements Rutherfordium symbol Rf, atomic number 104Dubnium symbol Db, atomic number 105Seaborgium symbol Sg, atomic number 106Bohrium symbol Bh, atomic number 107Hassium symbol Hs, atomic number 108Meitnerium symbol Mt, atomic number 109Darmstadtium symbol Ds, atomic number 110Roentgenium symbol Rg, atomic number 111Copernicium symbol Cn atomic number 112Provisional names of Recently observed synthetic elements:Ununtrium symbol Uut, atomic number 113Ununquadium symbol Uuq, atomic number 114Ununpentium symbol Uup, atomic number 115Ununhexium symbol Uuh, atomic number 116Ununseptium symbol Uus, atomic number 117.Ununoctium symbol Uuo, atomic number 118
What is an example of an atomic number?
Atomic number= number of protons. Hydrogen atomic number=1
What is an example of Atomic Number?
Atomic number= number of protons. Hydrogen atomic number=1
What is the atomic number of the nucleus?
The atomic number is the number of protons in a nucleus.
What is the atomic number of F plus the atomic number of Na?
The atomic number of fluorine is 9.The atomic number of sodium is 11.
Which element has an atomic number between 27 and 31?
Atomic number 27 : Cobalt Atomic number 28 : Nickel Atomic number 29 : Copper Atomic number 30 : Zinc Atomic number 31 : Gallium
How are atomic mass and atomic number related?
The Atomic Mass number is the sum of the atomic number, the number of protons, and the number of neutrons in the nucleus of the atom.
