a given atom has 3 protons, 4 neutrons, & 3 electrons. describe how you can use those three values to describe the structure, charge, & mass of the atom.
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Charge of atom is zero. Atom is neutral because positive charge = Negative charge
Mass of atom = 4 + 3 = 7u
Mass of atom = 4 + 3 = 7u
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The number of protons is equal to the number of electrons.
So the atom is neutral that means it has zero charge.
The atom has K and L shells.
Mass of atom = Number of protons + number of neutrons
= 3 + 4 = 7 u
Hope This Helps You!
So the atom is neutral that means it has zero charge.
The atom has K and L shells.
Mass of atom = Number of protons + number of neutrons
= 3 + 4 = 7 u
Hope This Helps You!
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