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during the x-rays analysis nuclear charge was discovered which is due to numbers of protons ...Mosley proposed the word ;atomic number; for numbers of protons in an atom. it decides the nature of an atom or element..

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16y ago

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How come 8 is the atomic number for oxygen?

Oxygen is a non metal element. Atomic number of it is 8.


How important the atomic number of an elements?

Very.


How are protons important to the organization of the periodic table?

The elements are arranged according to the atomic number. The number of protons is equal to the atomic number.


In order to calculate the number of neutrons you must subtract the from the?

In order to calculate the number of neutrons, you subtract the atomic number (number of protons) from the atomic mass (rounded to the nearest whole number). Neutrons are important for stabilizing the atomic nucleus alongside protons.


Which subatomic particle is important for atomic number?

The proton.


How many protons neutron and electrons are in a carbon isootope?

Do not come to WikiAnswers to have your homework done for you. The number of protons and electrons can be found by the atomic number and the number of neutrons is a function of the atomic weight minus the atomic number.


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?


How many neutrons in potassium 41?

the answer is 21. because you do 40-19


What is delivered by adding the number of protons with the number of neutrons?

Adding the number of protons and neutrons in an atom will give you the atomic mass of the atom. The atomic mass is important for determining the overall mass of the atom and is an important factor in chemical reactions and nuclear stability.


How did they come up with the symbols for atomic mass and atomic number?

The symbol for atomic mass is "A," which stands for the mass number of an atom. The symbol for atomic number is "Z," which represents the number of protons in an atom's nucleus. These symbols were established by chemist Frederick Soddy in the early 20th century to help organize and describe information about elements and isotopes.


What is the number of protons in the neucleus called?

the answer is that it is called a atomic number.


What subatomic particle distinguishes atoms?

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