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Chemistry, 16.09.2019 04:30 hinacat87

Rubidium and cesium have similar chemical
properties because, in the ground state, the
atoms of both elements each have
(1) one electron in the outermost shell
(2) two electrons in the outermost shell
(3) one neutron in the nucleus
(4) two neutrons in the nucleus

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Rubidium and cesium have similar chemical
properties because, in the ground state, the
a...

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