How to calculate atomic mass of an atom.
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to calculate the atomi mass of a single atom of an element you got to add the mass of protons and neutrons.
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It's a very simple concept. Don't take it in a complex manner.
Okay, First of all you should know the number of protons of any element.
Atomic Number=Number of protons present in that particular element and vice-versa.
*It's good to memorise 30 elements atleast with their atomic mass, atomic number and valency (with respect to last shell of any element) for example, Carbon Atomic number of C is 6 so we can say their is 6 protons in one mole (6.022*10^23 atoms) of C. and electronic configuration of C is 2, 4 so we can say valency of C is +4 or -4. and Atomic mass of C is 12U.*
Mass of one atom is calculated by 1/(6.022*10^23). Since there is 6.022*10^23 atoms in every one mole of element.
Okay, First of all you should know the number of protons of any element.
Atomic Number=Number of protons present in that particular element and vice-versa.
*It's good to memorise 30 elements atleast with their atomic mass, atomic number and valency (with respect to last shell of any element) for example, Carbon Atomic number of C is 6 so we can say their is 6 protons in one mole (6.022*10^23 atoms) of C. and electronic configuration of C is 2, 4 so we can say valency of C is +4 or -4. and Atomic mass of C is 12U.*
Mass of one atom is calculated by 1/(6.022*10^23). Since there is 6.022*10^23 atoms in every one mole of element.
Anonymous:
Sorry for the extra matter and I hope it mat help you.
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