Define the following terms and indicate how they behave within the periodic table of the elements, that is, how they increase or decrease depending on the groups and periods. Illustrate with graphs or figures. 1. Ionization energy 2. Electron affinity (electronegativity), 3. Atomic Radius

Q: Arrange the following ions in order of increasing ionic radius: phosphide ion, chloride ion,…

A: Given, phosphide ion (P3-) chloride ion (Cl-) potassium ion (K+) calcium ion (Ca2+) Arrange the…

Q: The following Lewis diagram represents the valence electron configuration of a main-group element.…

A: 2-Dot represents the valence electron. Since it has 2 valence electron so it's group number is 2. So…

Q: A monatomic ion with a charge of -2 has an electronic configuration of…

A: Given : Charge on ion = -2 And the electronic configuration of X2- ion =…

Q: Why can’t second-row elements have more than eight electrons in their valence shells? That is, why…

A: Interpretation: We have to tell why second row element does not have more than eight electrons.

Q: Which of the following is the best explanation for a covalent bond? a. electrons simultaneously…

A: Covalent bond is formed by sharing of electron and the shared pair of electrons simultaneously…

Q: Write the electron dot structures and formulas formed between the given ions. Calcium and Oxygen…

A: Metal has tendency to lose electrons whereas non-metal has tendency to gain electron.  A chemical…

Q: Be as explicit as you can in describing how the covalent bond between an atom of Chlorine and an…

A: Given: Bond is forming between a chlorine and an iodine atom.

Q: Which one in each pair has the larger radius ? Explain. (a) a magnesium ion or an aluminum ion (b) a…

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Q: A chemist analyzes a white solid compound and finds that it does not dissolve in water.  When the…

A: The polar or ionic compounds dissolves in polar water solvent. The covalent compounds are non polar…

Q: Which group of metals are the most reactive metals? How many valence electrons does this group of…

A: Metals: Elements which can donate electrons easily are called as metals. Metals are good conductor…

Q: Why the electronic polarization has been explained using noble gas atoms?

A: Noble gases are the elements of the 18th group in the periodic table. The noble gas atom has fully…

Q: (a) Cesium Bromide (CsBr) exhibits predominantly ionic bonding. Cesium (Cs) has an atomic number of…

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Q: Write the full electron configuration for S-. full electron configuration: What is the atomic symbol…

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Q: What is the chemical formula for the compound formed between vanadium(III) and fluorine? chemical…

A: The chemical formula of the compound formed between Vanadium (III), fluorine and Vanadium (III) and…

Q: Which characteristics determine an element's reactivity? O valence electrons and group O e…

A: Valence electrons: The electron present in the valence shell of an element is known as valence…

Q: Use electron configurations, orbital notation, and electron-dot structuresto represent the formation…

A: Formation of ionic compound from  strontium and chlorine has to be given.

Q: 1. A monatomic ion with a charge of +2 has an electronic configuration of 1s22s22p63s23p6. This ion…

A: 1. A monatomic ion with a charge of +2 has an electronic configuration of 1s22s22p63s23p6.This ion…

Q: . What is ionization energy? How does it change as you go across a row in the periodic table? Be…

A: 1) It is defined as the amount of energy which is required to remove the most loosely bounded…

Q: pick the correct statement a. On the periodic table, atomic size generally increase across a period…

A: From question We are to predict the correct choice from the given options.

Q: The following Lewis diagram represents the valence electron configuration of a main-group element. X…

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Q: Which of the following is incorrect? The amount of energy to be supplied to an isolated gaseous atom…

A: Correct Option : None of these All the above statements are correct

Q: State true or false for the following: Within a period, elements with higher atomic numbers require…

A: statement 1: TRUEThe horizantal lines are known as periods. on moving left to the right in the…

Q: Completely the following sentence or (illustrate the idea) Based on the most common ion of Lithium,…

A: The given statement is- Based on the most common ion of Lithium, it’s more likely to lose/or gain…

Q: The octet rule is generally followed for cations of elements located where on the periodic table? A)…

A: Octet rule: It is the tendency of an element to either to loose or gain electrons in order to get…

Q: The following Lewis diagram represents the valence electron configuration of a main-group element.…

A: ◆ Electronic Configuration is the distribution of electrons in the energy levels of the atom. The…

Q: Complete the concepts below by supplying the appropriate term. In Lewis structures, the valence…

A: The simplest way to present a compund is Lewis structure . The number of valence electrons in the…

Q: Potassium metal is very reactive with liquid bromine. The result of the reaction of that formation…

A: The reaction of potassium metal with bromine gas forms potassium bromide compound. The reaction…

Q: a the following terms with their definitions. an element comprised of discreet molecules bonded…

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Q: Write the full electron configuration for Cl-. full electron configuration: What is the atomic…

A: Electron configuration: The electrons that revolve around the atom's nucleus of any chemical element…

Q: formulas formed between the given ions. Barium and Chlorine Show solutions. Follow the format in…

A: a) electronic configuration  Ba = 1s2,2s2,2p6,3s2,3p6,3d10,4s2,4p6, 4d10, 5s2 ,5p6,6s2 Cl =…

Q: 1.) Assuming that the octet rule is obeyed, write out the electron configuration for the ion formed…

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: How many valence electrons does hydrogen need to complete its shell? Which group is most similar to…

A: To explain: How many valence electrons does hydrogen need to complete its shell.

Q: Discuss the different property trends of the elements ( for example atomic and ionic radius,…

A: ATOMIC RADIUS :-  The atomic radius of a chemical element is a measure of the size of its atoms,…

Q: plain the statement of VBT. "The share

A: VBT is a short form of valence bond theory. This theory explains the bond formation between two…

Q: How is the valence electron configuration of the noble gases related to their stability? What is the…

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Q: Describe the properties of ionic compounds. (

A: Ionic compounds are formed by complete transfer of electrons.'

Q: The following Lewis diagram represents the valence electron configuration of a main-group element.…

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

Q: type of bond

A: Metallic bond is formed between two metals. Ionic bond is formed between a metal and a non-metal.…

Q: Explain why neon does not form an ion or bond with other elements.

A: Neon is inert gas with the atomic number 10.

Q: Which of the following statements best explains why electronegativity increases as you go across th…

A: Electronegativity of an atom is defined as the tendency of an atom to attract bonding electrons…

Q: Indicate and explain with examples and diagrams the following interatomic chemical bonds. Metallic…

A: Metallic bond : A metallic bond is a type of chemical bond formed between positively charged atoms…

Q: Let’s look at the table and fill in the chart. BOND TYPE COLUMNS/GROUPS (choose I, II, III, IV, V,…

A: Group III belongs to boron family which consists boron, aluminum, gallium , indium and thallium. And…

Q: Write the electron configuration of the element with atom number ×, where x is the last digit of…

A: Given that, the last digit of your student ID number is 10  Atomic number is x = 10

Q: Draw Lewis Dot Symbols or Structures for various elements and compounds: Atom, lon Number of Lewis…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A monatomic ion with a charge of -2 has an electronic configuration of…

A: Isoelectronic species are those that have same number of electrons.

Q: Using the electron-dot diagram and the VSEPR theory complete the following table by filling in the…

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Q: B. How to keep your atom safe What types of atoms should your atom stay away from, in order to avoid…

A: Platinum is the element, having atomic no. 78 and with atomic symbol Pt. It have different kind of…