Identify the electron configuration and orbital diagram of the following elements. 1. Antimony 2. Magnesium and its cation formed when losing two electrons 3. Nitrogen and its anion formed when gaining three electrons 4. Iodine 5. Silicon

Q: 15. A student drew atomic models of four elements. Tin, because it has five energy levels with four…

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Q: Calcium atom Oxygen atom Sulfur ion Electron orbital diagram Electron configuration

A: Atoms consist of nucleus and electron cloud around it. Nucleus consist of electron and proton . All…

Q: 3. List the atomic radius with units for each element. You may use the table in your textbook or…

A: As we move down a group  atomic size increase and hence atomic radius also increase . As we move…

Q: Use a model to explain how subatomic particles interact to cause ONE of the following periodic…

A: Various atomic models were proposed from time to time to explain the structure of an atom and how…

Q: ΙΠΠ If two atoms of two different elements have the same number of valance electrons, 22 what does…

A: The electrons which are those present in outermost orbital of an atom are called as valence…

Q: A bromine atom has an atomic number of 35 and an atomic mass of 80. What is the structure of this…

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Q: Write the electron configuration of the following elements. Use the noble gas electron configuration…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: 4. Define an atom – 5. Label each of the parts of the atom on the diagram to the right. 6. Fill in…

A: An atom is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid,…

Q: Identify each of the following as a metal, a nonmetal, or a metalloid.a. oxygen c. germaniumb.…

A: Each of the following has to be identified as a metal, a nonmetal, or a metalloid.

Q: Which statement is true of the atom shown in the diagram? All of the statements are correct The atom…

A: To determine which statement is true of the atom shown in the diagram, let's analyze each statement…

Q: 7. Two tanks are connected by a closed valve. Each tank is filled with gas, and both tanks are held…

A: Partial pressure of gases -:        Partial Pressure is defined as if a container filled with more…

Q: Answer the following questions about the macronutrients sodium, potassium, and chlorine. a. Is each…

A: If the last electron enters the s-orbital then such elements in the periodic table fall under…

Q: Which model do scientists currently use to explain electrons arrangement or an element  ?…

A: According to the Bohr model, the electrons circulate in the definite path around the nucleus. The…

Q: 1. Which of the following observations did NOT lead to the development of the Bohr model of an atom?…

A: Answer of questions is given below.

Q: Explain what is meant by the periodic table with an explanation of the divisions it consists of and…

A: Periodic table is the important tools in the history of chemistry . It arranged the atomic…

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: Write the element symbol that fi ts each description, using a superscript for the mass number and a…

A: An atom is made of protons, neutrons, and electrons. Protons and neutrons together make the nucleus.…

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: What is an orbital diagram? Provide an example.

A: What is an orbital diagram? Provide an example.

Q: Predict the charge of the ion most likely to form for each. a. F b. Sr c. Group VA d. The Noble…

A: Interpretation: We have to predict the charges on the species.

Q: Enter the number of electrons in each energy level (shell) for each of the elements. If the energy…

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Q: Write the complete electron configuration for the magnesium atom. Using NOBLE GAS notation write…

A: Since Magnesium has Atomic number 12,  Hence according to aufbau principal let's fill the orbitals -…

Q: .Reason from a scientific model. Write out a brief paragraph explaining why we see specific colors…

A: To describe the Bohr model of the atom and on the basis of it briefly explain why different colors…

Q: How many valence electrons do the following elements have? A.) Sr B.) Cl C.) Si D.) Se E.) H

A: Interpretation -  To tell about how many valence electrons do the following elements have -  A.) Sr…