The atomic mass of an atom (in amu) is equal to
2 answers:
Atomic mass = protons + neutrons So the total number of protons and neutrons
Answer:
the total number of its protons and neutrons
Explanation:
An atom is represented by
here we know that
z = atomic number
it represent the total number of protons or total number of electrons present in an neutral atom
A = mass number
it represents the total number of neutrons and protons present inside the nuclei of an atom
this is also known as atomic mass of an atom in amu (atomic mass unit)
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