Use the electron configurations of H and O to explain why these atoms combine chemically in a two-to-one ratio to form water.

Q: Determine the number of valence electrons in  element.  Ba

A: Ba is a symbol for Barium. Barium lies in Group II of the periodic table. And comes in category pf…

Q: Use electron configurations to account for the stability of the lanthanide ions Ce⁴⁺ and Eu²⁺.

A:

Q: Explain Sizes of Atoms and Ions?

A:

Q: Atoms of Group 1 elements have the lowest first ionization energy of all the elements on the…

A: We have atoms of group 1 has lowest 1st ionization energy , but we have largest difference in…

Q: does electron gain enthalpy depends upon atomic size?

A: The trends within the periodic table describe the change in the properties such as atomic size,…

Q: Write out the ground-state electron configuration for chlorine, Cl.

A: Element Given  Chlorine  Symbol = Cl Atomic No = 17 Ground state electronic Configuration = To be…

Q: Both the electron affinity and the ionization energy of chlorine are higher than the corresponding…

A: The amount of energy needed for removal of an electron from an atom is called ionization energy,…

Q: Write the electron configurations for Al, O, S and Ca.

A: Based on the Aufbau principle, electrons are filling in orbitals from low energy to high energy. The…

Q: Explain how an atom’s valence electron configurationdetermines its place in the periodic table.

A: Atom's valence electron configuration means electronic configuration of the outermost shell of an…

Q: Using electron configurations, show how Li+ and K+ are formed

A: Electronic configuration refers to the systematic arrangement of electrons in the various shells and…

Q: Use Hund's rule and orbital diagrams to explain why the second ionization energy of oxygen is higher…

A: Ionization energy is the amount of energy required to remove the outermost electron from a neutral…

Q: Sketch the correct electron dot structure for an atom of Xenon, Lead, and Beryllium

A: The electron Dot structure of the following atom is-

Q: OOD NAME: PIATTTOS-CHEESE FLAVOR Paramagnetic/ Diamagnetic? Electron Orbital Element Properties Uses…

A: Potassium:  properties: 1.  Potassium is a white powder , solid at room temperature. 2. It belongs…

Q: Give the electron configuration of the ground state of chlorine, using the building-up principle.

A:

Q: • Define ionization energy? How ionization energy does change from left to right along the periods…

A: The ionization energy is defined as amount of energy required to remove loosely electron from ground…

Q: Outline the electron configurations of many-electron atoms in terms of their location in the…

A: In a periodic table, various atoms are arranged in the increasing order of atomic number.

Q: Draw the orbital diagram and give the number of unpaired electrons in N-

A: The number of unpaired electrons in N- ion are to be determined with the help of orbital diagram.…

Q: ) Why do successive ionization energies increase? B.) Define electron affinity and electron…

A: A) Ionization energy  : The ionization energy of a chemical species (i.e., an atom or molecule) is…

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: Define the term Odd Electron Species?

A: Qu : Define the term Odd electron species.

Q: Use the electronic configuration of zinc to explain why it forms only a +2. From which orbital(s)…

A: Atomic number of zinc is 30.

Q: Why are the shapes of atomic orbitals important?

A: Atomic Orbitals: atomic orbitals are wave function which helps to determine the wave nature of…

Q: b. Write the short form electron configuration for V".

A: By the electronic configuration we get the arrangement and number of electrons present in each…

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: What are odd electron species? Give some examples?

A: To explain odd electron species with examples

Q: Which has the larger atomic radius of the pairs Na and Be and what is the underlying reason why?

A: Atomic radii  is equal to the distance between the nuclei of an atom and its outermost shell…

Q: What is the pattern of valence electron configuration within the arrangement of elements on the…

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

Q: "Electronic Configuration and the Magnetic Property of Atoms" (Quantum Mechanical Description and…

A: a. Why is it important to be aware of the ingredients of the food you eat? A food is something that…

Q: .Use arrows to show electron pairing in each of the following (Use Orbital Notation): a. Sulfur b.…

A: Electron pairing can be denoted by using arrows with the help of the electronic configuration.First…

Q: What's the electron configuration of Chlorine and why this element is essential for our planet?

A: The states of matter contain small particles. These particles are so small that they cannot be seen…

Q: 13. The electron configuration of Argon (Ar) differ from those of Chlorine (CI) and Potassium (K) by…

A: The electronic configuration of the given elements are

Q: Use the electron configurations of He, Ne, and Ar to explain why these atoms normally do not combine…

A: According to Lewis theory, inert gas atoms are chemically not reactive.

Q: A: Define Coulombic energy and exchange energy (in your own words). B: Use phosphorus as an example…

A: The filling up of the electrons follow certain rules which are called the hund’s rule and auf bau…

Q: Which requires more energy: removing a valence electron from its atom or removing an electron from…

A: The outermost shell of any atom is Valence shell and the electrons present in that shell are called…

Q: Write a full electron configuration and orbital diagram for yttrium. Why does the 4s orbital have a…

A:

Q: Use the electron configurations of Si and O to explain why these atoms combine chemically in a…

A: The electron configuration of Si and O atoms are given below.

Q: How much energy, in kilojoules, is required to remove all the third-shell electrons in a mole of…

A: We know that ionisation energy is the minimum amount of energy required to remove valence shell…

Q: Explain in terms of the electron shell confi guration why it is dangerous to throw sodium into water.

A: Electronic configuration of sodium is 1s2 2s2 2p6 3s1, it depicts it has 1 electron in outermost…

Q: What is a valence electron and why are they important to a chemist, and there for all of life?

A: Valence electrons are the electrons in the outermost energy level of an atom in the energy level…

Q: Explain how short-form electron configuration communicates the number of electrons in an atom.

A: Explain short-term electronic configuration communicate the number of electron in an atom ?

Q: On your paper, write the full electron configuration for tellurium (Te). In the box below, list the…

A: The arrangement of the electrons in the different atomic orbital of an atom is known as the…

Q: What is the electron configuration and orbital diagram for a chlorine atom? What are the four…

A: Please find your solution below : Orbital diagram is a type of of pictorial representation of…

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.