explain how nuclear charge affects the atomic size of phosphorus when compared to chlorine.
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Answer:
effective nuclear chargeThat experienced by an electron in a multi-electron atom, typically less for electrons that are shielded by core electrons.
nucleusThe positively charged central part of an atom, made up of protons and neutrons.
core electronsThose that are not part of the valence shell and as such, are not involved in bonding.
valence shell electron pair repulsion theoryA set of rules used to predict the shape of individual molecules.
cationA positively charged ion, as opposed to an anion.
valence shellThe outermost shell of electrons in an atom; these electrons take part in bonding with other atoms.
anionA negatively charged ion, as opposed to a cation.
Explanation:
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