For the elements selenium (Se) and molybdenum (Mo), Give the electron configuration the long way and the electron configuration using the noble gas core shortcut. Then describe what the outer shell's orbital diagram would look like.

Q: Write the ground state electron configuration of Ca using the noble-gas shorthand notation. electron…

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Q: Use the Aufbau principle to obtain the ground-state electron configuration of technetium.

A: Aufbau principle states that while filling the electrons, the lower energy orbital are filled before…

Q: Determine the element of lowest atomic number that contains a complete d subshell in the ground…

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Q: Provide the three quantum numbers for this orbital.

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Q: Write the ground state electron configuration of Br using the noble-gas shorthand notation, electron…

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Q: Which of the following is true for the assignment of certain quantum numbers for the last electron…

A: Scandium (Z=21) has 21 electroons.It's electronic configuration is [Ar]4s23d1 . The last electron…

Q: Give the orbital notation of the last main energy level, noble gas configuration and the quantum…

A: Rubidium is an alkali earth metal with an atomic number 37 and a soft, lustrous, silvery-white…

Q: Compared to the atomic radius of a sodium atom, the atomic radius of a magnesium atom is smaller.…

A: Atomic  radius :  is defined  as the total distance from nucleus to the outer most shell of the…

Q: For lithium atom, there is a large increase from the first ionization energy to the second…

A: Introduction: Ionization energy is least amount of energy that is required for removing one electron…

Q: Give the ground-state electron configuration of the following elements. Use the spectroscopic…

A: For the ground state electronic configuration we use the Afbau-principle. Afbau-principle tells us…

Q: Each orbital designation has a superscript number that gives the number of in that orbital sublevel.

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Q: The ground state electron configuration of some elements is not what would be predicted. Write the…

A: The electronic configuration of an element indicates how many electrons are distributed in atomic…

Q: Relate the quantum numbers to the number and type of orbitalsand recognize the different orbital…

A: To find: Relate the quantum numbers to the number and type of orbitals and recognize the different…

Q: How many electrons can be contained in all the orbitalsrelated to an argon atom’s third energy…

A: Given information,      Argon atom’s third energy level

Q: What’s the following unabbreviated electron configuration of the element of chromium ?

A: Abbreviated Electronic Configuration: starts offevolved from the last noble fuel electronic…

Q: A pictorial representation of an electronic configuration is shown.   Give the full electron…

A: Given,  Based on pictorial representation of an electronic configuration the name of the element is…

Q: What causes the emitted light waves for each element to be discrete instead of continuous, and of…

A: When an element is subjected to high voltage, the atoms get excited.  The excited atoms emit light…

Q: if an energy level has d orbitals how many orbitals will there be? what is the maximum number of…

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Q: How can I determine the electron configuration based on elements of the periodic table?

A: Given To know electron configuration using periodic table.

Q: what is the formula for number of radial nodes for any orbital?

A: Two types of nodes are found in an atomic orbital that is radial nodes and angular nodes. The radial…

Q: Write the ground state electron configuration of Br using the noble-gas shorthand notation. electron…

A: Electronic configuration  of any element  can be easily represented  with the help of nobel gas as…

Q: Scientists think that the cloud of gas and dust that Mars was formed from contained more volatile…

A: Electronic configuration of Bismuth:

Q: Which of the following is/ are not correct electron configuration for an atom in its ground state

A: Since we know that electrons are filled in the orbitals according to the  assigning electrons to…

Q: Which one of the following ground-state orbital diagrams violates Hund's rule? Select one:

A: Hund's rule states that, pairing of electrons takes place after the each orbital is half filled. Due…

Q: Which ion in the ground state has the same electron configuration as an atom of neon in the ground…

A: Neon (Ne)Atomic number = 10Electronic configuration = 1s22s22p6

Q: Write the Electron Configuration for a naturally occurring Beryllium atom.

A: Beryllium is an alkaline earth metal present in second group at first position of this group. It's…

Q: Why are the sublevels within a principal level split into different energies for multielectron atoms…

A: Penetration describes the proximity of electrons in an orbital to the nucleus. This leads to the…

Q: Explain the trends observed in the following figure, which shows the first ionization energy as a…

A: The minimum amount of energy required to remove the single outermost electron from the atom is…

Q: Using arguments of quantum mechanics, explain why elements in the same group of the periodic table…

A: The elements in a modern periodic table are arranged in increasing order of their atomic number. In…

Q: What is the noble gas shortcut electron configuration for xenon?

A: Xenon is it self a noble gas which has the atomic number :- 54  which means to balance the 54…

Q: Which rule specifies that electrons will not occupy an orbital with another electron if there is an…

A: Answer Hund's rule specifies that electrons will not occupy an orbital with another electron if…

Q: Write the ground state electron configuration of B using the noble-gas shorthand notation.

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Q: The diagram shows the electron configuration of an atom of an element for the electrons in the s and…

A: The outer electronic configuration of group 17 elements isgiven by ns2np5 .There are total 7…

Q: If the value of n = 2 The quantum number / can have values from to The total number of orbitals…

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Q: Write down the FULL electron configuration for Aluminum ion in the ground state.

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: Give the electronic configuration for rubidium and then convert it to noble gas notation. (Give the…

A: Rubidium  symbol - Rb  group number = 1  period = 5 atomic number  = 37  so, it has total 37…

Q: Sketch the orbital diagram of the valance shell of a bromine atom (ground state) on the energy axis…

A: Concept: The branch of chemistry that deals with the structure, properties and the reaction of the…

Q: the ground-state electron configuration for arsenic (As) is

A: We have to write the ground-state electron configuration for arsenic (As) as follows in step 2:

Q: Write out the short form electron configuration for selenium.

A: Atomic number of selenium is 34 which means selenium has total 34 electrons

Q: Which would be larger for an atom of Potassium, the first ionization energy or the second? Explain…

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Q: The ground state electron configuration of phosphorus is... (illustrate in a Condensed format) How…

A: The ground state electron configuration of phosphorus (in condensed format) is

Q: Using complete subshell notation (not Noble gas configuration; for example: 1s2 2s2 2p6, .....),…

A: The electronic configuration of any atom is the distribution of its electrons in its atomic orbitals…

Q: List all orbitals from 1s through 5s according to increasing energy for multielectron atoms.

A: Aufbau Principle: According to Aufbau Principle, electrons in a multielectron atoms are filled in…

Q: Give the electron configurations for the elements given. Use the noble gas core preceding for the…

A: Electron configuration is the distribution of electrons of an atom or molecule in atomic or…

Q: How ionization energy is related to principle quantum number?

A: How does ionization energy is related to principal quantum number has to be explained,

Q: Which state of the triply ionized beryllium has the same orbital radius as that of the ground state…

A: We have to write about which state of the triply ionized beryllium has the same orbital radius as…

Q: Some electron affinities are negative quantities, while some are zero or positive. Why is this not…

A: Some electron affinities are negative quantities, while some are positive or neutral but this is not…

Q: Complete the table below for each element with regards to electron configuration and quantum…

A: The filling up of electrons in orbital diagram takes place according to Hund's rule. According to…

Q: determine the electron configuration

A: