What elements have the same electron configuration?
When two different elements have the same electron configuration, they are called isoelectronic.
What electron configuration is ground-state?
The ground state electron configuration is the arrangement of electrons around the nucleus of an atom with lower energy levels. The electrons occupying the orbitals of varying energy levels naturally falls towards the lowest energy state or ground state.
Which element has this ground-state configuration?
That would be technetium, element 43.
Which two elements have the same ground state electron configuration Pd and Pt?
Pd and Pt D. Fe and Cu E. No two elements have the same ground-state electron configuration.
What has the same number of electrons and hence the same ground state electron configuration?
When we have ions that have the same ground state electro configuration, that pretty much just means that they’re going to have the same number of electrons. … So they would be isil electronic species, meaning that they have the same number of electrons. Hence they have the same electron configuration.
Which element has the ground-state electron configuration AR 4s23d104p5?
This makes the shorthand electron configuration for bromine [Ar]4s23d104p5. The last example is an orbital diagram. We are going to draw the orbital diagram for oxygen. A neutral oxygen atom has 8 electrons, so the orbitals that will contain electrons are the 1s, 2s and 2p.
Which element has the ground-state electron configuration 1s22s22p63s2?
2 Answers. BRIAN M. The electron configuration 1s22s22p63s23p2 is the element Silicon.
Is ground state electron configuration the same as electron configuration?
The arrangement of electrons in the atomic orbitals of an atom is called the electron configuration. Electron configurations can be determined using a periodic table. The ground state configuration is the lowest energy, most stable arrangement.
Which choice lists two elements with ground state electron configurations that are well known exceptions to the Aufbau principle?
Elements such as copper and chromium are exceptions because their electrons fill and half-fill two subshells, with some electrons in the higher energy level shells.
Which ion in the ground state has the same electron configuration as an atom of neon?
Yes, the Mg2+ ion and the neutral neon atom are isoelectronic, which implies that they have the same number of electrons and, of course, the same electron configuration. Magnesium has an atomic number of 12, which means its neutral atom has 12 electrons.