What is the ground state electronic configuration of the sodium ion, Na+?     A. 1s22s22p63s23p64s1   B. 1s22s22p63s2   C. 1s22s22p6   D. 1s22s22p5   E. 1s22s22p63s1

Q: orbitals are spherically symmetrical. a. d b. s c. f d. g e. p

A: Symmetry of orbitals:

Q: This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the SI…

A: Part (A) Recall that the electron in the ground state has the lowest energy. Thus, EA​=250zJ Part…

Q: stion below may be correct for the fluorine atom. b. 1s C. 2s (11) (ID) next page. 2p DOO (11) DO…

A: Electronic configuration tells the arrangement of electron in shell and sub-shell. It tells the…

Q: Which process is most responsible for creating the Earth's magnetic field? OA. the movement of the…

A: The Earth's magnetic field is generated by electric currents in the conductive iron alloys of its…

Q: solve for   d. [Kr] 5s2 4d10 5p4 e. [Rn] 7s2 5f13 f. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5

A: The arrangement of electrons of an atom or molecule in atomic or molecular orbitals is known as…

Q: Which statement is an example of the Pauli Exclusion Principle? a. Atoms with a full octet shell…

A: Octet rule says atoms with full octet shell have more stability and not the Pauli Exclusion…

Q: Which of the ff statements can be associated with Bohr's theory of the atom? i. An electron…

A: Hydrogen atom is an element having atomic number 1 and atomic symbol 'H'.

Q: wave has a frequency of 6.2 x 1013 Hz. What is its energy? a. 4.1 x 10-20 Ob.4.8 x 10-6 OC 1.1 x…

A: Applying formula E=hv

Q: What do we mean by the term electronic structure? Select all that apply. The arrangement of the…

A: In an atoms nucleus is present at the centre and it contains neutrons and protons and these species…

Q: What is the valency of krypton?

A: Krypton is a noble gas element.

Q: Which one of the following correctly represents the electron configuration for europium (Eu)?

A:

Q: Column A Column B No two electrons in an atom can have the same set of n, I, ml and ms quantum…

A: CORRECT ANSWERS ARE : 1) - (n) Pauli Exclusion principle. 2) - (i) Electronic configuration. 3) -…

Q: Which energy level (E) transition would result in the emission of a photon with the longest…

A:

Q: Determine the noble gas which has the same electronic configuration with Ra+2. Z of Ra = 88 a.Kr…

A:

Q: The electron configuration of Se is:      A.    [Ar] 4s2 3d10 4P4      B.    [Kr] 5s1 4d9 5P5…

A: Electron configuration, the arrangement of electrons in orbitals around an atomic nucleus.

Q: Indicate the answer choice that best completes the statement or answers the question 1. The Cr2 ion…

A: The normal electronic configuration of Chromium is given below,

Q: How many unpaired electrons are in the carbon atom?     This atom is ... A. Paramagnetic ... B.…

A: The electron configuration of carbon is 1s2 2s2 2p2  From the above electron configuration, the…

Q: Sodium catches on fire when it reacts with water. Which electron configuration represents an element…

A: Chemical properties of an element depends on the valence electrons present in its atom. Valence…

Q: The electron configuration for sulfur is: Group of answer choices A. 1s22s22p63d6 B.…

A: In order to determine any element's electronic configuration, first determine its atomic number.…

Q: The following electron configurations are to be used for questions 26-30! A. 1p³ B. [Xe] C. 1s²…

A: Electronic configuration : It is the distribution of electrons in atomic orbital according to the…

Q: What is the ground state electron configuration for nitrogen? Select one: a. [Ne]3s23p3 b. 1s22s22p3…

A: Nitrogen atom has 7 proton. It places in the 15 th group of Modern periodic table. Now the electrons…

Q: d. Electromagnetic radiation and sound waves travel at e. The frequency of radiation increases as…

A:

Q: 18. Niels Bohr has made considerable contributions to the concepts of atomic theory. 1. Describe his…

A: According to  the Neil's Bohr Atomic model, a small positively charged nucleus in centre of atom  is…

Q: 23. The following electron configuration, 1s22s22p 3s 3p 4s¹ represents which element? A. argon (Ar)…

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

Q: 1. How many unpaired electrons are in the carbon atom? A. Paramagnetic B. Diamagnetic This atom is…

A:

Q: Write out the noble gas (abbreviated) electron configuration for each of the following elements. a.…

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Q: 11. What is the most likely electron configuration for a sodium ion in its ground state? a. 1S² 2S²…

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Q: 13. The electronic configuration of a particular neutral atom is 1s²2s²2p63s²3p². What is the number…

A: The objective of the question is to determine the number of unpaired electrons in a neutral atom…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.