The element with a valence electron configuration of 2s22p6 is in group fill in the blank 1 and period  .  The element with a valence electron configuration of 4s1 is in group fill in the blank 3 and period  .

Q: 2. In which element a. is the third energy level first completely filled with electrons. b. does the…

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Q: Compare the following two elements, identified by their electron configurations: A- [He]2s 22p 5 B-…

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Q: Two elements in period 3 are adjecent to one another in the periodic table. The ground-state atom of…

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Q: Write the electron configuration of the following elements: • Arsenic • Chlorine (with a charge of…

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Q: Choose the statement below that is TRUE for an element whose valence shell electron configuration is…

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Q: 6.99 Discuss the current view of the correctness of the following statements. (a) The electron in…

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Q: A neutral atom has two electrons with n = 1, eight electrons with n = 2, eight electrons with n = 3,…

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Q: An element has the electron configuration [Kr]5s24d105p2.  The element is a(n) Group of answer…

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Q: Give the symbol of the element that meets the following conditions:a. has three electrons in the n =…

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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: Which element in each pair is larger? a. bromine and iodine b. carbon and nitrogen c. silicon and…

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Q: Fill in each of the following blanks using higher or lower, more or less: CaCa has a _______…

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Q: Name the element that corresponds to each of the following:(5.4, 5.5, 5.6)a. 1s22s22p63s23p64s13d5b.…

A: Since you have posted multiple sub-parts, the answer for first three sub-parts are given below.…

Q: Classify each statement about effective nuclear charge, Zeff , as true or false.    Electrons in an…

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Q: What sub-atomic particle determines the identity of the atom?

A: The sub-atomic particle that determine the identity of the atom is Protons.

Q: An X element atom with four electrons with a value of mL each =1 its atomic number is

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Q: Fix any errors in these proposed electron configurations. number of electrons in proposed electron…

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A: a. sodium and magnesium

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A: The number of protons is equal to atomic number. The number of electrons in neutral atom is equal to…

Q: elements, identified by their electron configurations: A - [He]2s 22p 5   B - [Ar]3d 64s 2 Select…

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Q: Li is a larger atom than Ne, even though Ne has 7 more protons and 7 more electrons than lithium.…

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Q: Part A: What group does Xe belong to? Alkali metals Alkaline Earth metals Transition…

A: Part A:  Xe belong to Noble Gases.  Part B:   They are "inert", non-reactive with other elements is…

Q: What is the neutral atom that has its first two energy levels filled, has 44 electrons in its third…

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Q: The notation for an atom such as lithium which has lost an electron is

A: (C) Li+1e-1

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A: Please find your solution below : The given electronic configuration of element corresponds to…

Q: An unknown cation has a charge of 2+ and the electron configuration of 1s2 2s2 2p6 3s2 3p6. What is…

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Q: Which element would have properties similar to calcium? Potassium Scandium Barium Zirconium

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Q: Write the valence shell electron configuration of each of the following elements, basing your answer…

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Q: Give the general electron configuration for the elements in Group VA, where [NG] represents the…

A: Here we are asked to give the general electron configuration for theelements in Group VA

Q: Identify the specific element that corresponds to each of the following electron configurations.…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: An atom has two valence electrons, but four shells. This element is a member of which group or…

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Q: Which of the following statements are not true about the Rutherford Planetary Model?   Loss of…

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Q: Identify the INCORRECT statement below:? a)  The total number of electrons required to fill the n=1…

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Q: 1. Element A has last electron configuration of 2s2. 2. Element B belong to period 4 group A. 3.…

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Q: Consider the following elements: B, Li, C. What statement is true about them? They have the same…

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Q: The electron configuration of an element is: 1s? 2s? 2p6 3s? 3p6 4s² 3d10 4p6 5s² The Group and…

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Q: What's New Activity I.I Making Your Own Periodic Table Make your own periodic table using the…

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Q: Which elements have a partially filled f sublevel in their ground-state electron configuration?…

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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.