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Incentives to work and save are reduced when
Earth's Mantle
The thick layer of rock between the Earth's crust and core, making up about 84% of Earth's volume.
Atomic Weight
The average mass of atoms of an element, calculated using the relative abundance of isotopes in a naturally-occurring element.
Neutrons
Subatomic particles found in the nucleus of an atom, with no electric charge and a mass slightly greater than that of protons.
Protons
Protons are positively charged subatomic particles found in the nucleus of an atom.
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