An American penny is 97.5% zinc and 2.5% copper and hasa mass of 2.5 g. Use the approximation that a penny is pure zinc, which has an atomic mass of 65.38 g/mol, to estimate the number of electrons in a penny.
Atomic Structure
The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.
Shape of the D Orbital
Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.
An American penny is 97.5% zinc and 2.5% copper and has
a mass of 2.5 g. Use the approximation that a penny is pure zinc,
which has an
electrons in a penny.
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