5. How incorporated into the periodic table? How did the incorporation of the transition metals change the organization of the periodic table? the transition were first metals

Q: n its atomic radius equals 0.175 nm.

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Q: 13,Which element belongs to the inner transition metals? Group of answer choices a, Sm b, Sn c, Sc…

A: To solve this problem first we have to know the inner transition metal and what is a chemical…

Q: Write the valence electron configuration for each of thefollowing:a. alkali metals                b.…

A: a. alkali metals    Valence electron configuration = ns1       b. Group 4A (14) Valence electron…

Q: An element reacts with oxygen to form an oxide which dissolves in dilutehydrochloric acid The oxide…

A: The oxide form of an element in HCl turns red litmus to blue. This gives clear picture that given…

Q: How can rare earth elements cause water pollution?

A: In the periodic table, the rare earth elements are the elements present in the lanthanide series of…

Q: What are the two transition metals that areused in making jewelry and are the group 11 elementswith…

A: To find: The two transition elements present in group 11 elements used in jewelry making with low…

Q: Why are main group elements much simplier than the transition metals?

A: Introduction- The whole of periodic table is divided into- Main group elements- The elements of…

Q: does transition elements have colored ions? if yes, why?

A: Transition elements form coloured compounds due to incomplete d-orbitals.

Q: For each of the following, give the most specific classification according to type of matter:…

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Q: Based on ionization energy, why is cesium called the most metallic metal

A: The ionization energy is the minimum energy which is absorbed by a gaseous atom to discharge one…

Q: Determine whether each element is a transition element. Cs

A: The position of an element on the periodic table tells whether it is a transition element or not.…

Q: Chapter 4, Question 88 One hydrogen emission line has a wavelength of 486 nm. Identify ninal and…

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Q: Write the electronic configurations of the third-row elements shown in the partial periodic table

A: Third row consists of total 8 elements. The elements present in the third row or period are:…

Q: Tellurium can form an anion with a 2- charge. What natural element would be isoelectronic to this…

A: electronic configuration of Tellurium is                             [Kr] 4d10 5s2 5p4  thus it…

Q: What statement best describes how the periodic table is organized?     All elements in a period…

A: The periodic table explains the properties and position of chemical elements.

Q: Determine whether each element is a transition element. Br

A: d-block elements are those elements in which the last electron enters in d-subshell. Transition…

Q: Is this true or false why? Sodium and chlorine are both very reactive metals

A: Sodium is metal but Cl is a non metal.

Q: An element has atomic number 17 AT `, The electronic configuration of the element is 1s? 25° 2p B -…

A: The number of protons in an atom's nucleus or the number of electrons in an electrically neutral…

Q: Determine whether each element is a transition element.  Cr

A: Given Determine whether Cr element is a transition element.

Q: Describe 2 reasons the C atom is unique separate when compared to the elements closest in one period…

A: A question based on Carbon atom, which is to be accomplished.

Q: 2+ Write the electron configuration of Mn* using the short-hand, noble gas method.

A: Given :- symbol of an ion = Mn2+  To write :- electron configuration using short-hand, noble gas…

Q: Until the early 1960s, the group 8A elements were calledthe inert gases. (a) Why was the term inert…

A: (a) The term inert is used for the unreactive elements which are not involved in any reactions. Some…

Q: gro periodic lable WUuI snonnɔuLƏUn element :X: be found Alkali metals .A O .B O Halogens .C O…

A: Given element have 7 electrons in their valence shell

Q: The atomic radius of elements decreases along the period but Neon has highest size among III period…

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Q: 1. Which would most likely form a metallic bond with gold? a. chlorine b. manganese c. oxygen d.…

A: Metallic bonds are formed in between  metal atom which is one of the strongest  bond in lattice  of…

Q: Compare and contrast the characteristics of the theoretical materials of metallic materials (iron)…

A: Non destructive testing is method used by industry to evaluate properties of materials, components,…

Q: Describe the contribution of the following scientist in the development of the periodic table -John…

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Q: Which elements are post-transition metals? A. Europium, Gadolinium, Terbium B. Uranium, Neptunium,…

A: Post-transition metals are also termed  as the poor metals which are a group of metals on the…

Q: Which of these elements has the highest first ionization energy?

A: The minimum amount of energy required to remove an outer most shell electron  of a neurtal…

Q: Name each of the following oxides. Assuming that thecompounds are ionic, what charge is associated…

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

Q: separate

A: This question is related to periodic table.

Q: What is the charge for the transition metal Manganese in Manganese (III) oxide? A.+1 B.+2 C.+3…

A: Transition metals are d bolck elements in periodic table. They shows variable oxidation states.…

Q: B. Guide Questions for Group II Cations 1. What metals are members of Group I Cations?

A: Note - Since you have asked multiple questions, we are supposed to solve only the first question for…

Q: Life on Earth evolved based on the element carbon. Based on periodic properties, what two or three…

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Q: What is peculiar about the cations formed by transition metals and given two examples ?

A: The transition metal cations have several exciting properties which are generally useful for…

Q: The element with electronic configuration [Ar] 3dº4s34p² is a typical metal in Group 14 (Group IV)…

A: The given electronic configuration of the element is : [Ar] 3d104s24p2

Q: nent tellurium fo

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Q: A transition metal ion has a 2+ charge and its configuration is [Ar] 3d° what is the symbol of the…

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Q: What are the alkaline earth metals?

A: The 's' block elements are formed by the combination of group 1 and 2 elements. The atoms of the 's'…

Q: Which group of the following in the periodic table is called transition metal? اختر احدى الدجابات a.…

A: The vertical column in the periodic table is known as groups.  The horizontal row in the periodic…

Q: 4. Which of these two metals will have a higher melting point? Explain your choice. Na and Al

A: Al has higher melting point than Na.  Metallic lattice of sodium is weak than Aluminium.

Q: how do you figure out what charges the transitional metals are

A: To know the charge on a given transition metal atom, we have to consider what element it is, the…

Q: Explain how metallic characteristics of an element is determined

A: Metallic characteristics: Metal characteristics basically belong to the reactivity of a metal.…

Q: Determine whether each element is a transition element. Mo

A: Solution-The transition elements are located in groups (3 IIIB – 12 IIB) in periodic table , which…

Q: have the lowest fest lonization energles of the groups listed. O Transition elements O Alline earth…

A: Ionization energy is minimum amount of energy required to remove the loosely held electrons from…