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Ellucidating the explanatory power of atomic number, especially for chemistry, was the result of work by several people, including Mendeleev, Bohr, Rutherford, Moseley, van den Broek and Chadwick. You might be interested in the detail provided by the atomic number wikipedia article.
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∙ 10y ago
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∙ 14y agoMoseley was the person to assign atomic numbers to elements!
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∙ 8y agoM.GMosly found the atomic number. Atomic number is equals to protons.
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∙ 8y agoM.G Mosly found the number of protons in an atom. Periodic Table is arranged on atomic number.
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∙ 14y agoHenry Moseley
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∙ 13y agoAlbert Einstein
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∙ 8y agoNiels Bohr's
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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?
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 do you know the number of neutrons an atom has?
You subtract the atomic number from the mass number.
What is the atomic number also equal to?
The atomic number is equal to the protons and electrons of an element.
In order to calculate the number of neutrons you must subtract the from the?
Number of neutrons = Mass number - atomic number
Who is the physicist that arranged the periodic table by atomic number instead of by atomic mass?
Usually credited to Dmitri Mendeleev.
Who proposed the protons?
No one proposed it. It IS about the atomic number.
Who is credited with the devlopment of the atomic theory?
John Dalton
Who arrenged the elements according to atomic mass and used the arrangement to predict the properties of missing elements?
Mendeleev is usually credited as the first person to do so. Subsequently, chemists learned to arrange the elements by atomic number rather than atomic mass.
Who is credited with the first atomic theory based on expiramental evidence?
scientific method used in the development of atomic theory
Who is credited with being the beginning of modern atomic theory?
John Dalton
Who credited. with the development of the atomic theory?
John Dalton first pursued research into atomic theory. He was the first person to propose the existence of the atomic structure.
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.
