Part 4: Making Connections to the Atom 1. Using Coulomb's law and the relative force of attraction between the atom's nucleus and an electron, explain why valence electrons participate in chemical bonding, but core/kernel electrons do not.

Q: 4. Two elements are studied. One has atomic number X and one has atomic number X- 2. It is known…

A: Two elements are studied. One of the element X belongs to alkali earth metal. The other element has…

Q: 12. An unknown element has the following properties: conducts heat and electricity, dull, brittle.…

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Q: How do I find the radii of an atom when the prompt provides its density and what element the atom…

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Q: 1. The Group 1/I elements are known as the alkali metals.  Answer the following true or false…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: The electron configuration of the Ti atom is 1s2 2s2 2p6 3s2 3p6 4s2 3d2. What is the valence shell…

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Q: The octet rule indicates that all of the noble gases have eight total electrons B all of the shells…

A: Octet rule indicates that:

Q: Assignment 1) Memorize names and symbols of the elements in • the first three rows of the periodic…

A: As per our guidelines we can only solve first three questions. Please resubmit the other questions…

Q: 93. Draw a Bohr-Rutherford diagram of an oxygen atom if all its electrons are in their ground state.

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Define the terms nucleus and electron shell/orbital. Which subatomic particles are important for…

A: Nucleus is positively charged dense part of the atom. It is present at the center of the atom.…

Q: Write the electron configuration for P2. How many electrons are in the 3p orbital? How many total…

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Q: 4. Give the formula and name of the compound formed by Strontium with a. Nitrogen b. Bromine C.…

A: Strontium is the chemical element with atomic number 38. A chemical reaction is one where a reactant…

Q: Hydrogen isotope( Atomic number =1) with 1 neutron and 1 electron. carbon isotopes ( Atomic…

A: Mass number :-        It is the sum of total number of protons(P)  and the neutrons(N) present in an…

Q: 51. Pick an element in the periodic table from the inside front cover of this book. Use a search…

A: The element chosen is oxygen. It is discovered by Joseph Priestly in 1774. The name oxygen…

Q: DO NOW: Describe the process happening in this image in as much detail as possible (complete…

A: The given nuclear reaction is,   86222Ra  ----------> 84218Po +       24He    • However,  Ra is…

Q: One property of atoms is their ionization energies, which vary according to position in the periodic…

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Q: Write the long form electron configuration for phosphorous

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Q: 11. How do the core charges for H, Li, and Na compare to each other? Based on this ans and their…

A: 11) Hydrogen , lithium and sodium are placed in same family because all three looses one electron to…

Q: What is the melting point of a molecular compound? What is the melting point of an Ionic compound?…

A: 1. Generally melting point of molecular compounds are low. 2. Generally melting point of ionic…

Q: Which of the following is Not isoelectronic with Argon A. K+   b. P3-        C.   Ca+2     D.…

A: We have to predict the ion isoelectronic with the Argon.

Q: can you describe the properties of each component of atoms?

A: In this question we have to explain the properties of an atom

Q: What needs to be true in order for an atom to have a neutral charge

A: In order to  be neutral the charges should be balanced or equal i.e positive charge and negative…

Q: 4. Consider this chemical equation: Br +e > Br + energy Which concept does this chemical equation…

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Q: Which statement is the best description of the pattern for ionic charge on the periodic table?…

A: Given that : We have to identify which of the following statements is the best description of the…

Q: How many valence electrons would be in carbon, copper, cobalt, argon and potassium?

A: The question centers on determining the number of valence electrons for five different chemical…

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.