Примери за използване на Atomic masses на Английски и техните преводи на Български
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Atomic masses of a few elements.
These masses are called relative atomic masses.
It is the sum of the relative atomic masses of the atoms in the molecule.
In addition, there are 29 known unstable isotopes,encompassing all the remaining ones with atomic masses between 99 and 137.
It is equal to the sum of atomic masses of all the elements present in the molecule.
There are 28 additional unstable isotopes that are known,encompassing all the remaining ones with atomic masses between 99 and 137.
Okay, so you sayin' I add up the atomic masses of the proton and the neutron, right?
Dalton chose the mass of an atom of hydrogen as a reference unit andcreated a system of relative Atomic masses.
It is equal to the sum of the individual atomic masses of each atom in the molecule.
According to periodic law of Mendeleev,the properties of elements are periodic function of their atomic masses.
And AB andAz are the atomic masses of naturally occurring boron and element Z respectively.
Mendeleev's Periodic Law states that the properties of elements are the periodic function of their relative atomic masses.
All of gold's radioisotopes with atomic masses above 197 decay by β- decay.
The Periodic Law suggested by Mendeleev stated that the properties of the elements were periodic functions of their atomic masses.
To find the molecular mass, add the atomic masses of all of the atoms in the molecule.
Tin has ten stable isotopes, with atomic masses of 112, 114 through 120, 122 and 124, the greatest number of any element.
That means fusion processes producing nuclei that have atomic numbers higher than about 26, and atomic masses higher than about 60, is an endothermic process.
Most of gold's radioisotopes with atomic masses below 197 decay by some combination of protonemission, αdecay, and β+decay.
Tin is the element with the greatest number of stable isotopes, ten; these include all those with atomic masses between 112 and 124, with the exception of 113, 121 and 123.
Most of gold's radioisotopes with atomic masses below 197 decay by some combination of proton emission, α decay, and β+ decay.
Elements with no stable isotopes have the atomic masses of their most stable isotopes, where such masses are shown, listed in parentheses.
Isotopes are forms of a chemical element whose nuclei have the same atomic number, Z,but different atomic masses, A. The word isotope, meaning at the same place, comes from the fact that all isotopes of an element are located at the same place on the periodic table.
In an article dated November 29(December 11) in 1870 predicted the existence,calculated atomic masses and described the properties of three is not open then elements-“eka-aluminum”(opened in 1875 and named gallium),“eka-boron”(opened in 1879 and named scandium) and“ekasilitsiya”(opened in 1885 and was named Germany).
Carbon is 12 atomic mass units.
Thirty-six radioisotopes have been synthesized, ranging in atomic mass from 169 to 205.
And atomic mass units is a unit of mass. .
Secure all atomic mass.
This use is the relative atomic mass.
So you get an atomic mass of 16.
Main articles: Atomic mass and mass number.