Chlorine has how many electrons in its outermost principle energy level.

Q: Determine what was wrong with Dalton’s theory andprovide the most recent version of the atomic…

A: Dalton's theory is one of the theories that were given for having a close view of the structures of…

Q: What are the properties of Metals and Nonmetals?

A: Elements are the class of pure substance that is made up of only one kind of particles. They can be…

Q: How is energy being transferred into the atoms to excite electrons being done in?

A: These are the ways through which we can transfer energy into the atoms to excite electrons:

Q: According to Coulomb’s law, what happens to the potential energy of two oppositely charged particles…

A: What happens to the potential energy of two oppositely charged particles as they get closer…

Q: a) Describe an atom using the Bohr model and wave mechanics model. b) What are the differences…

A: ATOMIC MODEL THEORIES The following are the atomic model theory's postulates:Atoms are the building…

Q: Make sense of the fact that metals tend to lose electrons and nonmetals tend to gain electrons. Use…

A: Elements are arranged in a periodic table according to their properties. Metals are arranged on the…

Q: Describe Rutherford’s planetary model of the atom.

A: Rutherford model or Rutherford atomic model or nuclear atom, or the planetary model of atom gives…

Q: PROPOSE YOUR OWN MODEL OF ATOM AND WHY. WRITE A BRIEF DESCRIPTION OF YOUR PROPOSED MODEL.

A: The atoms are much smaller and can be seen by the electronic microscope and generally it has three…

Q: Write the electron configuration for Cobalt (atomic #29).  You may use the noble gas configuration.

A:

Q: What is the electron configuration of chlorine

A: The term electronic configuration for a given atom can be defined as a representation of the…

Q: Which group(s) in the periodic table contain only nonmetals?

A: The group in the periodic table contain only nonmetals has to be given,

Q: What is the periodic table

A: The elements are the simplest chemical species, which has same number of protons in the atomic…

Q: Using the periodic table, enter the electron configuration of N.

A: Here we are asked to write the the electronic configuration of Nitrogen.

Q: In five or more sentences, describe the properties of nonmetals.

A:

Q: What is the electron configuration for phosphorus? Circle the valence electrons Draw the orbital…

A: The electron configuration of phosphorus is given by 1s2 2s2 2p6 3s2 3p3   The number of valence…

Q: Rutherford created a planetary model for atoms after his experiments. Imagine if Rutherford's idea…

A: If the Rutherford's concept about the atom: which states that electrons circulating around nucleus…

Q: All non-metals form __________ when they ____________ electrons

A: Metals loss electrons to give a positive ion. Non-metals accept electrons to give a negative ion.…

Q: A friend from your general chemistry class claims that the nucleus occupies a large volume in an…

A: The person claims that nucleus occupies a large volume in an atom. Let's see whether the claim is…

Q: If atoms of helium, neon, argon and krypton gas are moving at the same speed, which atom would have…

A: The question is based on the concept of gaseous state.   we have to determine the gas which will be…

Q: Assign the following element to his group, Ge

A: The substance that is made up of only one kind of atom is known as the element. Elements cant be…

Q: Using atomic helium as an example, show how the Pauli Exclusion Principle is adhered to.

A: According to Pauling exclusion principle , A atom has no two electrons those are having all four…

Q: What is the model of the atom

A: Model of atom is given by Neil's Bohr in 1915 but it came into existence after modification by…

Q: The force that holds the two atoms together is the attraction of the two nuclei attraction of an…

A: Choice 4th is correct.

Q: It atom lose two electrons what charge will it have

A:

Q: Please redraw the Orbital diagram for the valence electrons of Selenium

A:

Q: What basic properties of the electron were reported with its discovery?

A: The electron was discovered by an English physicist J.J.Thomson. J.J.Thomsom performed a cathode-ray…

Q: What model of the atom views an electron as a cloud of negative charge shaving certain geometrical…

A: We need to determine the model which views the electron according to given description.

Q: Briefly summarize the experiment Rutherford used to develop his model. Use diagrams. Draw a picture…

A: Rutherford directed a beam of alpha particles on a thin foil of gold, and the foil was surrounded by…

Q: What is the maximum number of electrons that a single orbital can hold ?

A: An orbital is a three dimensional description of the most likely location of an electron around an…

Q: Refer to the periodic table to write the electron configuration for iodine (I).

A: Periodic table represents the systematic arrangement of elements in which the properties of these…

Q: associated with the following: a. Bohr model of the the atom. b. Wave-mechanical atomic model.

A: Bohr Atomic model are wave mechanical models are given to define the structure of an atom

Q: Write the electron configurations for neutral atoms of gallium (Ga), chlorine (Cl), phosphorus (P),…

A: Since you have posted multiple questions, we will solve only first question for you. If you want any…

Q: what is the electron configuration of phosphorous

A: Electron configuration of an element can be written by filling the electrons in subshells in…

Q: Using the periodic table, enter the electron configuration of V.

A: Vanadium, V, is present in the 5th group of 4th period in the periodic table. The atomic number of…

Q: Write the electron configuration for the cation formed by aluminum using the shorthand version

A: The Aluminium has an atomic number of 13, therefore total number of electrons are 13. The shorthand…

Q: 14. List the six ideas of John Dalton's model of the atom

A:

Q: What are the Elements? Classify the features of elements?

A: Given term,      Elements and the features of elements classification,

Q: What is the maximum number of electrons that can occupy then = 3 shell?

A: n = 3  How many electrons can accommodate ?

Q: The Bohr model does not account for atoms that contain more than one electron. What do we have to…

A: That atoms contain more than one atom , their spectra can't be explained by the Bohr's model.…

Q: what is the electron configuration of carbon?

A: 'C' belongs to group 14. It lies in the second period and p block.

Q: When elements are arranged by increasing atomic number, and by periods according to their…

A: According to the given question we have, as we move across the period the atomic number increases.…

Q: Based on the bohr model explain the location of the lithium element on the periodic table. Why is it…

A: Answer

Q: When an electron is added to a nonmetal atom, is energy released or absorbed What is the electron…

A: Since you have asked multiple questions, we will solve the highlighted question for you as asked by…

Q: Explain how the number of electrons is determined in atoms shell

A: For the given principal quantum number (or shell), n, the number of orbitals is the square of the n.…

Q: What is the electron configuration of aluminum?

A: In order to write the Aluminium electron configuration we first need to know the number of electrons…

Q: According to the bohr model, an atom with 7 electrons has how many PAIRS of electrons? Type your…

A: An atom consists of protons, neutrons, and electrons sub atomic particles. Among those particles,…

Q: Use the periodic table to determine the electron configuration for tin.

A: