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The electron shells are filled in order 1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p. Ground state just means the energy level that electron normally inhabits ie its shell. Electrons can be promoted to higher energy levels if the atom absorbs light energy and then the atom will emit that energy as the electrons fall back to their normal state.
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What is the correct electronic configuration for a ground state Gold atom Au?
Gold has a xenon core...[Xe] 6s1, 4f14, 5d10Gold probably follows the same Aufbau exception as the rest of the copper family, where one electron moves from the s to the d to make it filled, while leaving 1 electron in the s-sublevel.
What is coluured ion?
colour is the result of electron transitions.many complex ions of transition metals are coloured.Ti(H2O)63+ >> a complex with 1 d-electron - this has a red-purple colour.Cr(NH3)63+ >> a complex with 3 d-electrons - this has a purple colour.Ni(H2O)62+ >> a complex with 8 d-electrons - this has a green colour.Zn(NH3)42+ >> a complex with 10 d-electrons - this one has no colour and has no empty d-orbitals.
What is electron configuration and valence electrons?
Mostly they are s or p electron sub-orbitals in the same (outer) shell. In the transition metals sometimes one electron from a higher d orbital gets involved ( e.g. to reach the oxidation states Fe2+ and Fe3+).
Where is the energy level of each orbital found?
The s orbital has the lowest energy level.
What constitutes an ion?
which of the following represents an ion? a) Ca^2+ b)He c) H2 d) CO2 e) KCl
What element has the ground-state electron configuration of Ar4s23d6?
The element with that electron configuration is Iron.
What is the opposite of ground state?
An air state. :D
What is the opposite of ground?
An air state. :D
Transmission electron microscopes form a 3-d image of the surface of a specimen?
False
What is the electron configuration for N7?
1s22s22p3
What is the correct electronic configuration for a ground state Gold atom Au?
Gold has a xenon core...[Xe] 6s1, 4f14, 5d10Gold probably follows the same Aufbau exception as the rest of the copper family, where one electron moves from the s to the d to make it filled, while leaving 1 electron in the s-sublevel.
What state did James Monroe represent?
Virginia! :D :) :p <3
What gives a three-dimensional view of an object?
A Scanning Electron Microscope can view a 3-D image of an object.
What are the possible values of ml for an electron in a d orbital?
2,1,0,-1,-2 are the possible values of ml for an electron in d orbital.
How the d-block group number relte to the number of outer s and d electrons?
The d-block elements have two electrons in their outermost s sublevels. The group 3 elements have one d electron in their outermost d sublevel, the group 4 elements have two d electrons, adding one additional d electron with each subsequent group until group 12 in which the elements have ten d electrons.
What Element has lowest atomic number that contains a complete d sub shell at ground state?
Cu
What has the author G D Holmberg written?
G. D. Holmberg has written: 'List of reports pertaining to ground water, and ground water investigations currently in progress in the state of Washington' -- subject(s): Bibliography, Water-supply, Groundwater
