are electrons in the 3d orbital better shielded by electrons in the 2p orbital or the 3p orbital? explain.
are electrons in the 3d orbital better shielded by electrons in the 2p orbital or the...
Fill in the orbital energy diagram for the iron(III) ion. 3d 4s 3p 2p 2s 1s The lowest E levels are already filled in for you.
How many electrons are present in an atom with its 1s, 2s, 2p, 3s, 3p, 3d, 4s, 4p subshells filled?
8. Which elements are represented by the following electron configurations? a. 15-2s 2p 3s 3p 3d 10 452 4p highest occupied orbitals valence electrons b. 1s 2s 2p 3s 3p 4s 3d highest occupied orbitals_ valence electrons c. [Kr] 5s 4d 0 5p? highest occupied orbitals valence electrons d. [Ne] 3s 3p highest occupied orbitals valence electrons e. [Ar]3d 4s? highest occupied orbitals valence electrons
How many electrons in the 3p orbital of S2+? What element doesn't have 3d^10 in the electron configuration? Ge Cu Fe or Hg
How many electrons are present in an uncharged atom with its 1s, 2s, 2p, 3s, 3p, and 4s subshells filled and with two electrons in the 3d subshell? Express your answer as an integer.
Build the orbital diagram for the ion most likely formed by phosphorus. Use the buttons at the top of the tool to add orbitals in order of increasing energy, starting at the bottom with the lowest energy orbitals. Click within an orbital to add electrons. ► View Available Hint(s) 1s 2s 2p 3s 3p 3d 4s 4p 4d 4 55 5p 5d 51 6s 6p 6d 76 7 7 3p ++ + 3s # 2p ### 2s # 1s #...
Which statement is true? An orbital that penetrates into the region occupied by core electrons is more shielded from nuclear charge than an orbital that does not penetrate and therefore has a higher energy. An orbital that penetrates into the region occupied by core electrons is less shielded from nuclear charge than an orbital that does not penetrate and therefore has a higher energy. An orbital that penetrates into the region occupied by core electrons is less shielded from nuclear...
I dont understand how to figure this out. Number of electrons Atomic No. Element symbol: 4s 4p 3 d 4d 41 1s 2s 2p 3s 3p Element symbol: Number of electrons Atomic No. 4 d 4f 1s 2s 2p 3s 3p 4s 4p 3 d Number of electrons Element symbol Atomic No. 41 4d 4p 1s 2s 2p 3s 3p 3d Number of electrons Element symbol: Atomic No. 4f 4d 4S 4p 3d 1s 2s 2p 3s 3p Number of...
20- (10 pts) a) The ionization energy for Si 3p electrons are 8.15eV and 2p electrons are 166.77eV. In an scanning electron microscope if an electron is emitted from the 2p orbital, that then gets filled with an electron from 3p orbital, what is the energy of the characteristic X-ray emitted b) What is the X-ray notation for such an X-ray? Is it visible in the spectrum below? c) In the spectrum below there are two peaks notated related to...
An orbital-filling diagram shows the number of electrons m each orbital, which are shown in order of energy. The placement of electrons in orbitals follows a certain set of rules. Lower energy subshells fill before higher energy subshells. The order of filling is 1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 4d, 5p, 6s, 4f, 5d, 6p, 7s, 5f, 6d, 7p. The periodic table can be used to help you remember this order. An orbital can hold up to...