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16 Nov 2019
Chem Help
Classify each statement about effective nuclear charge, Z_eff, as true or false. Effective nuclear charge increases from left to right across a period on the periodic table. Across a period, as Z_eff increases, atomic size increases. Effective nuclear charge does not depend on the number of electrons present in an atom. Electrons in an s orbital are more effective than those in other orbitals at shielding other electrons from the nuclear charge. A 1s electron in a Be atom has a smaller Z_eff than a 1s electron in a Li atom. In a Be atom, a 1s electron has a greater Z_eff than a 2s electron.
Chem Help
Classify each statement about effective nuclear charge, Z_eff, as true or false. Effective nuclear charge increases from left to right across a period on the periodic table. Across a period, as Z_eff increases, atomic size increases. Effective nuclear charge does not depend on the number of electrons present in an atom. Electrons in an s orbital are more effective than those in other orbitals at shielding other electrons from the nuclear charge. A 1s electron in a Be atom has a smaller Z_eff than a 1s electron in a Li atom. In a Be atom, a 1s electron has a greater Z_eff than a 2s electron.
Reid WolffLv2
2 Oct 2019