what is atomic mass? explain with examples.
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the mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the atom (the mass number) or to the average number allowing for the relative abundances of different isotopes.
Examples of Atomic Mass. Hydrogen is the lightest naturally occurring element. It consists of one proton and one electron. The atomic mass for an atom of hydrogen is one dalton, which is calculated from the lone proton.
Examples of Atomic Mass. Hydrogen is the lightest naturally occurring element. It consists of one proton and one electron. The atomic mass for an atom of hydrogen is one dalton, which is calculated from the lone proton.
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HEYY!!
ATOMIC MASS is the total number of protons and neutrons in an atom.
NO. OF PROTONS +NO. OF PROTONS = ATOMIC MASS.
eg.1.CARBON
no. fo protons + no. of neutrons = A.N
6 + 6 = 12
2.OXYGEN
protons + neutrons = A.N.
8 + 8 = 16
ATOMIC MASS is the total number of protons and neutrons in an atom.
NO. OF PROTONS +NO. OF PROTONS = ATOMIC MASS.
eg.1.CARBON
no. fo protons + no. of neutrons = A.N
6 + 6 = 12
2.OXYGEN
protons + neutrons = A.N.
8 + 8 = 16
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