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Who was in charge standardizing the atomic masses of the individual elements?
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∙ 12y ago
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In chemistry what is an elements nuclear charge?
I think you mean its atomic number, which is the number of protons in the nucleus
How is charge related to oxidation number?
the charge on a mono-atomic ion is the same as the oxidation number, for a polyatomic ion the charge is the sum of the oxidation numbers of its constituent elements.
What is atomic charge no?
atomic charge
What is the largest nuclear charge of group 2?
The elements are barium and radium - atomic radius 215 pm.
Is there any relationship between atomic mass and number of proteins and electrons?
the atomic number is equal to the number of electrons(-) and protons(+): that is why elements have no charge, as a neutron is neural
What can we predict from an elements location on the periodic table?
You can predict it's physical state, atomic size, atomic weight, electron effinity, charge, and other physical characteristics.
Which element has a positive charge and is relatively heavy in weight compared to an electron?
elements only have a charge when they are ionised and all ionised elements are much heavier than an electron I think you mean which sub-atomic particle has a positive charge and is relatively heavy compared to an electron This is the proton.
What is the atomic number for sulphate?
Sulfate is a polyatomic ion, SO42-, meaning it is a covalently bonded substance that carries a charge. Thus, it does not have an atomic number. Atomic numbers are assigned to pure elements, such as Sulfur (16) and Oxygen (8).
What is the charge to mass or atomic no to atomic mass ratio for a element to call it aradio active element?
An An element is considered radioactive if it is so large and unstable that it releases electromagnetic waves and/or neutrons and deteriorates into elements with smaller atomic numbers.
What do the elements in the periodic table have?
Elements in the same column have the same number of valence electrons, and form ions with the same charge.
How scientists can tell the difference between elements if they cant do it by neutron number or electric charge?
The important thing is the number of positrons in the nucleus - this is the atomic number.
A partical in the atomic nucleus that carries no charge?
The neutron is the particle in the atomic nucleus that carries no charge.
