In order to achieve an electron configuration that is isoelectric with a noble gas, non-metals tend to:

Q: Punatis ageneral trend from left tu eight Athe periodic taldde ? tatomic radius increasesi motallich…

A: The periodic table consists of 18 groups and seven periods. The metals are placed on the left side…

Q: Specify the electron configurations for each of the following ions. V3+

A:

Q: which one of the fellowing elments will be paramagnetic? argon helium zinc sodium berylium

A: Paramagnetic is element in which electrons are not paired.

Q: 111 5. Explain the reasoning behind the following properties of ionic compounds. a. brittle b. high…

A: When the two elements with high electronegativity difference combined forms the ionic compound .

Q: Give an example of an ionic compound which shows Frenkel defect.

A: Introduction :  We have to tell the example of frenkel defect .

Q: Explain why the 2- ion is the one that tends typically to form. In what group of the periodic table…

A:

Q: Cations and anions from the representative elements in ionic compounds will be (a) paramagnetic (d)…

A: Since you have posted multiple questions, as per our company guidelines we are supposed to answer…

Q: Predict whether each of the following oxides is ionic ormolecular: SnO2, Al2O3, CO2, Li2O, Fe2O3,…

A: The compounds made up of a metal and a non metal tend to be ionic substance and compounds made up of…

Q: In general terms, how does each of the following atomic properties influence the metallic character…

A: (a)

Q: In general terms, how does each of the following atomic properties influence the metallic character…

A: Hi, since you have posted multiple subpart questions, we will answer the first three questions.…

Q: Galium (Ga) is an element in group III with atomic number 31. By referring to the Periodic Table,…

A: Please find your solution below : (i) Atomic radius of gallium is greater than that of aluminium…

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

A:

Q: POSSIBLE CATIONIS) PRESENT? Select one or more O NH O O O

A: Step 1 1. NaOH  - Cu2+, Fe3+ - related Hydroxide compounds formed in aqueous solution 2. Excess NaOH…

Q: Write electron configurations for the following ions.

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

Q: Which of the following elements would have the lowest first ionization energy? OLi Ве OC ON

A:

Q: Select the atoms/ions that are paramagnetic. [Select all that apply]. O yttrium atom xenon atom zinc…

A:

Q: The following ions exhibit diamagnetism behavior, EXCEPT: Select one: a.Fe3+ b.Ga3+ c.O2– d.Cl–

A: Given,  The following ions exhibit diamagnetism behavior, EXCEPT: Select one: a.Fe3+ b.Ga3+…

Q: What are the identidication tests used for the group III and IV elements? Give comprehensive…

A:

Q: First ionization energy generally increases across period 3 elements. Use electronic structure in…

A: The amount of the energy required to remove the outermost electron from the valence shell of a…

Q: arrange the following in order of increasing radius and increasing  ionization enegy  n+,n,n-

A: Atomic radius: The distance of the outermost electron from the nucleus is known as the radius of the…

Q: iganus erent colors. e energy levels of the lone-pair electrons on the e energy levels of the metal…

A: Ligands are the species which attached to the central atom and donates Electron to the central atom…

Q: Ionic Bonds are formed between: Select one: a. a metal and a non-metal b. two metals c. two…

A:

Q: Electron affinity is -349 kJ mol-1. Electron affinity is +349 kJ mol-1. Electron affinity is -142 kJ…

A: The amount of energy released when one mole of gaseous, neutral atoms accept an electron to form an…

Q: What are classifications of iodine? Mark all that apply Halogen Nonmetal Metal Group 17 Transition…

A: We know that, Atomic no. of iodine= 53

Q: Whic of the following elements has the highest first ionization energy? a) C b) B c) F d)Li  e)…

A: Since we know that   Ionization energy is the amount of energy needed to remove an electron from…

Q: Number of conjoined electrons in furan

A: This question is demanding the expression of total number of conjoining electrons in Furan molecule.…

Q: Elemental cesium reacts more violently with water than doeselemental sodium. Which of the following…

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

Q: What are the identidication tests used for the group III and IV elements? Give comprehensive…

A: Identification test for group III and group IV cations are needed to be discussed.

Q: State the electronic configuration in terms of the wave-mechanical model for: Oxide ion (O2-),…

A: While writing the electronic configuration of an atom or ion, the electrons are filled in increasing…

Q: have the lowest first ionization energies of the groups listed.

A: Group I, the first ionization energy decreases. Hence, the force of attraction between the nucleus…

Q: element cobalt in battery technology? b)What are the physical properties of the element cobalt in…

A:

Q: Which element in the periodic table has the highest number of allotropic forms?

A: Allotropes are the different structural forms that have different number of same element.  Actually…

Q: Predict whether the bonding in the oxides of the following elements is covalene or ioe Explain your…

A: The bonding in the oxides of the Aluminum and phosphorus is explained as follows.

Q: The second electron affinity values for both oxygen and sulfur are unfavorable (positive). Explain.

A: To find: The explanation for the unfavorable electron affinity values for oxygen and sulfur.

Q: Define the following phenomena with reference to main group compounds: (d) multicenter electron…

A: To define multicenter electron deficient bonding in main group compounds.

Q: How should the following properties generally change for the Be Ra series? density, atomic radii,…

A: Correct answer is : increase, increase, decrease, decrease. In the group of alkaline earth metals,…

Q: Potassium and Sulfide ions are isoelectronic. Explain the term isoelectronic with reference to these…

A: Atomic number of potassium = 19  Atomic number of sulfur = 16

Q: what is the charge cloud for SO4^-2, SO3^-2, NO3^-1, C2H6O, C2H4, C2H6

A:

Q: Use the References to access important values if needed for this question. The following Lewis…

A:

Q: frammonium suficdes (Ntulz S,t iooAE) chloride, FeClg

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: Does metallic character increase, decrease, or remainunchanged as one goes from left to right across…

A: Metallic character decreases as one goes from left to right across a row of the periodic table.

Q: Write the formula of an oxo-anion of Manganese (Mn) in which it shows the oxidation state equal to…

A: Oxo-anions are the anion formed by the combination of an element with oxygen having a negative…

Q: PROFILE OF LEAD: PLEADE COMMENT IN SOME EXTEND THE PHYSICAL AND CHEMICAL PROPERTIES OF HEAVY METAL…

A: Heavy metals are commonly environmentally stable elements. They possess high specific gravity and…

Q: Metals that form +1 cations and +2 cations are found in Group ____  and Group ____  , respectively,…

A: When metal loses 1 electron then it will form +1 cation and when the metal loses 2 electrons then it…

Q: Which group(s) of the periodic table is (are) described byeach of the following general…

A: (a)

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.