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17 Nov 2019
In what way are the electron configurations of H, Li, Na, K, Rb, and Cs similar? More than one answer is possible. They belong to a mathematical progression in atomic number such that Z + B describes the next atomic number. They all have an unpaired electron in an s orbital. They all have an unpaired electron with a magnetic quantum number, m_t = 0. They all have an unpaired electron with an angular momentum quantum number, l = 0. They all have an unpaired electron with a spin magnetic quantum number, m_s = +1/2. They all have an unpaired electron with a spin magnetic quantum number, m_s = -1/2.
In what way are the electron configurations of H, Li, Na, K, Rb, and Cs similar? More than one answer is possible. They belong to a mathematical progression in atomic number such that Z + B describes the next atomic number. They all have an unpaired electron in an s orbital. They all have an unpaired electron with a magnetic quantum number, m_t = 0. They all have an unpaired electron with an angular momentum quantum number, l = 0. They all have an unpaired electron with a spin magnetic quantum number, m_s = +1/2. They all have an unpaired electron with a spin magnetic quantum number, m_s = -1/2.
Collen VonLv2
12 Feb 2019