What noble gas structure is formed when an atom of each of these metals loses all its valence electrons? Write the formula of the metal ion formed. a.) K Noble gas structure: Metal Ion: b.)Mg Noble gas structure: Metal Ion: c.)Al Noble gas structure: Metal Ion: d.) Ba Noble gas structure: Metal Ion:

Q: 3. For each of the following elements, give the number of valence electrons and its Lewis dot…

A: Atomic number = number of protons. In a neutral element,  number of protons = number of electrons.…

Q: How many protons and electrons are in each of the following ions?a. Sr2+              b. Cl-

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Q: 7. Which of the following is an ionic compound? A. BF; В. СО: C. H:0 D. NiCl; 8. How many electrons…

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Q: 101) agiz bin bas Which of the following matched pairs of name Formula Name best 1 a) CaF2 calcium…

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Q: What is wrong with the following Lewis structures: :0: Br C nothing incorrect total number of…

A: Lewis structure of a molecule or ion is the representation of valence shell electrons of that…

Q: or two hypothetical elements, A and B, as shown. Use this image to answer the following ber of…

A: We have been given lewis dot diagrams of two atoms A and B.We have been given six options.We have…

Q: Give the formulas for: 1. sodium bicarbonate 2. methane 3. nitrous acid 4. zinc carbonate 5.…

A: To give the formulas.

Q: Identify the noble gas that is isoelectronic with each of the following sons (Express your answer as…

A: Isoelectronic species are atoms, ions, or molecules that have same number of electrons.  Hence in…

Q: 1. Discuss the evolution of the “models” of an Atom. Be concise.

A: The smallest component of ordinary matter that makes up a chemical element is an atom. The atom is…

Q: 2. Give a systematic name for the formula or the formula for the systematic name of the following…

A: (a) Lead (IV) oxide : PbO2  Here (IV) indicates the oxidation state of Pb i.e +4.  (b) Cu2S : Copper…

Q: A newly discovered element has the name decembrium and the symbol D Decembrium is an alkali metal.…

A: ->Alkali metal has only 1 electron in ns orbital after donation of the electron it becomes stable…

Q: Use the element colors in Figure 2.3 (also shown on the inside back cover) and the information in…

A: In the ball-and-stick model, each atom is represented by the ball and each chemical bond is…

Q: List the Noble-Gas Compounds?

A: Noble gases are also known as inert gases because they are unreactive in nature. These gases are…

Q: When cesium reacts with chlorine to form an ionic compound, each metal atom loses ____ electron(s)…

A: Ionic bond is form between two elements having large electronegativity difference.  Ionic bond is…

Q: QUESTION 10 When sodium chloride dissolves in water, how do the water molecules orient around the…

A: 10) Sodium Chloride is an ionic and so it contains cation and anion . Water is also polar because of…

Q: Maste Mastery Level 3: Proficient 1. Fill in the blanks. Cation or Anion? ELEMENT lon Symbol…

A:

Q: In the ionic compound M₂S, the element M could be a. sodium or potassium. b. magnesium or strontium.…

A: In a reaction between metals and non-metals, metals generally loose electrons to complete their…

Q: a. What is the chemical formula for enflurane? b. Which element in enflurane has valence electrons…

A:

Q: In the Phosphorus element, what are the number of electrons lost or gained by atoms during ionic…

A: ANSWER IS :

Q: Two dots between two elements represents...   Question 2 options:   A bonding pair of electrons…

A:

Q: Which would be the correct chemical formula for Li(1+) and S

A: Applying concept of formula formation by valency of element.

Q: Some of the names of ionic compounds have Roman numerals after the metals and others do not.…

A: Transition metals can form multiple cations. Therefore, to indicate the charge present on cation,…

Q: Give a systematic name to the formula or the formula for the systematic name of the following…

A: Since you are asked for multiple sub-parts, we are entitled to solve first three questions.

Q: 5. Calcium plays several critical roles in the functioning of human cells. However, this form of…

A: In muscle cells, calcium ions play a pivotal role in muscle contraction. They bind to proteins like…

Q: Give systematic names to the following binary compounds. a. N20 b. P2O3 c. SbF3 d. CCL

A: Naming of the compound is done by looking at the cation and anion

Q: Use your periodic table to give an example of an element that is/has: a. A metal that is NOT a…

A: The periodic  table is first invented by mendeleev's scientists.  It is based on atomic mass of…

Q: Determine whether the given formula is correct or not when given the ions that compose it. Ca2+ and…

A: Since you have posted a question with multiple sub-parts, we will provide the answer only for the…

Q: Which of the following is/are correct when naming ionic compounds? Select all that apply. a. The…

A: The rules for naming ionic compounds are as follows:The name of the cation (same as the name of…

Q: Lewis dot structures were invented by a guy named Lewis. Each dot in a Lewis Structure represents a…

A: given question is about lewis dot structure.

Q: match it's meaning

A: A . NOBEL GASES--------3 CONTAIN ELEMENTS IN ALL STATE OF MATTER  AT ROOM TEMERATURE C.…

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A: Since the atomic size of Li and Cl as per the periodic table indicates that Li << Cl This is…

Q: Predict the charge of the following ions. a) a sodium ion b) an oxide ion c) a calcium ion d) a…

A:

Q: The empirical formula of the compound is

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

Q: What kind of charge is predicted to form by aluminum (Al)?

A: Given Element = Al Atomic Number of Al =13 Charge =?

Q: Question attached

A: Noble gas electronic (NGE) configuration is the configuration of the nearest noble gas attended by…

Q: xample of Monoatomic ions, polyatomic ions, ternary polyatomic ions

A: Monoatomic ions contain atom of one type of element.  Polyatomic ion contains more than one atom.…

Q: To complete a dot diagram for an ion..  A. Place brackets and it's charge outside the brackets in…

A:

Q: Determine the number of electrons that the four elements below gain or lose to obtain the nearest…

A: The gaining of electron is called as reduction.  the losing of electron is called as oxidation.

Q: Which of the following is an ion with a single negative charge? 1) H₂C-Ö: ỦY CỔNỘI iii) E :OWN iv)…

A: All of these have a single negative charge

Q: Atomic mass Atomic number- 12 6 16 15 How many electrons will a single atom of sulfur with no charge…

A: Given, Valence electrons are the outermost electrons which, therefore, are located on the highest…

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

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