Part A: Which element has the electron configuration 1s2 2s2 2p6 3s1   Li   Be   Mg   Na Part B:  Which of these elements is in the S block?   Be   O   Fe   Ar Part C:  Which of these elements has 6 electrons in its outer shell (6 valence electrons)?   B   Al   Li   S Part D: Which of these elements has an electron configuration ending in 3p5?   C   Br   Cl   Si

Q: Write the electron configuration, as indicated, for the following Write the answer on the text box…

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Q: 50) It takes 208.4kJ of energy to remove 1 mole of electrons from an atom on the surface of rubidium…

A: As you have asked only for the Q.50, Hence we are solving for the same.   According to the question,…

Q: Which element has the ground state electron eonfiguration [Ne] 3s 3p, 3p, for its valence electrons?…

A: Correct Option : c. Si

Q: Element 87 is in Group 1A, Period 7. In how many principal energy levels are electrons located?…

A: The objective of the question is to find the principal energy levels and number of electrons…

Q: What is the frequency of light wave with a wavelength of 6.80x10m? O 2.27x10^14 O 3.64x10^14 O…

A: as per Q&A guidelines of portal I solve first question because it comes under multiple question…

Q: Which of the atoms listed below would have the largest atomic radius?   Select one: Sr Ge As Sn Ca

A: The atomic radius for a given element can be defined as the measure of the measure of the size of…

Q: a. Write the electron configuration for Sn² (Express your answer as a series of orbitals, in order…

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Q: Which of the following ions can be described by the Bohr’s model? B4+ F‒ Li+ Be2+ Bohr’s model…

A: Bohr's model applies only to the H atom and the species which have H like configuration also follows…

Q: o which element does the following electron configuration correspond? 2 4 a. 18²2s²2p 3s²3pª silicon…

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Q: Give the condensed electron configuration, orbital box diagram, and noble gas notation  of the…

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Q: 2. When an electron is ejected from the surface of a metal, it is moving with a speed, therefore it…

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Q: Identify the element [Kr]5s 5s2 4d10 5p5

A: Given , Electronic configuration=  [Kr]5s 5s2 4d10 5p5 From given electronic configuration we can…

Q: Cobalt–60 and iodine–131 are radioactive isotopes commonly used in nuclear medicine. How many…

A: The number of protons in the nucleus of the atom is equal to the atomic number.The number of…

Q: Which elements would be affected if the elements in periods 1, 2, 3, and 4 arranged based on their…

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Q: Choose the larger atom or ion in each pair.  a. S P b. Na Na+  c. S^2- Se^2- d. Cu+ Cu^2+ e. Na…

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Q: The electron configuration of an element is [Ne]3s?3p4. The element is a(n) O metal. O actinide. O…

A: The electronic configuration of element given is [Ne] 3s23p4

Q: What is the maximum number of electrons that can be contained within the 3d subshell of an atom? 0 1…

A: Given What is the maximum number of electrons that can be contained within the 3d subshell of an…

Q: 1. How are electrons arranged in atoms? In particular, what are the possible positions and what are…

A: Electron configuration is referred to as the distribution of electrons of an atom or a molecule, in…

Q: Which of the elements listed below would have atoms with the largest atomic radius? * O Indium O…

A: First we will discuss about the concept atomic radius. The atomic radius is the distance from the…

Q: Which statement is true of the atom with an electron configuration of 1s2 2s2 2p6 3s1? This is the…

A: The electron configuration 1s2 2s2 2p6 3s1 corresponds to the element sodium (Na), which has 11…

Q: A. A main group element with the valence electron configuration 2s 2p is in periodic group It forms…

A: The octet rule: According to the octet rule, the atoms form molecules by losing, gaining, or sharing…

Q: Classify each statement as true or false. The valence electrons of group 2A elements are inan s…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A new element is discovered. The new element is named Tucsonium and has the chemical symbol Tu. It…

A: Each atom has tendency to acquire noble gas electronic configuration either by losing electrons or…

Q: How are the electron configurations of F-, O2-, and Na+ similar?

A: An atom is mainly composed of three sub-particles; electrons, protons and neutrons. These particles…

Q: Which of the following shows the arrangement of electrons in beryllium (Z = 4)? (s, p. d. frepresent…

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Q: Electron #1 244 MJ/mol Electron #2 278 MJ/mol Electron #3 346 MJ/mol Electron #4 4456 MJ/mol…

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Q: If the core electrons were 100% effective at shielding the valence electrons from the nuclear charge…

A: GIVEN:- If the core electrons were 100% effective at shielding the valence electrons from the…

Q: Be sure to answer all parts. Identify the element below and give the symbols of the other elements…

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Q: (use the "A" groups) Period Number of valence electrons Valence electron configuration 2s22p6 n or…

A: We will use the above table to discuss about the properties of atom in a same group.

Q: lodine has an electron configuration of 1s? 2s? 2p® 3s? 3p® 4s? 3d10 4p® 5s² 4d10 5p5. How would…

A: Which is correct option regarding that, how p5 differ ?

Q: Write the condensed electron configuration for antimony, Sb. b. Antimony can have a valence of -3,…

A: Electronic configuration of Sb: 1s2 2s2 2p6 3s2 3p6 3d6 4s2 3d10 4p6 5s2 4d10 5p3  condensed…

Q: The orbital diagram that follows shows the valence electrons for a 4+ ion of an element. Part A What…

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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.