13,Which element belongs to the inner transition metals? Group of answer choices a, Sm b, Sn c, Sc d, Sr 14, A  structural formula shows a, how the atoms are connected in the molecule b, the geometry of a molecule c, he types of atoms followed by subscripts to show the number of atoms of each type in the molecule d, the simplest whole-number ratio of different atoms in a compound

Q: Give the symbol for an element that is 1) a transition metal in the fourth period from the following…

A: The symbol of elements can be written on the basis of the above provided description by using the…

Q: Which element is a main-group metal with an evenatomic number? (a) K (b) Ca (c) Cr (d) Se

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Q: The most common ions for silver, zinc, and scandium areAg+, Zn2+, and Sc3+. Locate the boxes in…

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Q: 55. K, L and M are elements in the same short period of the Periodic Table. The oxide of K is a…

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Q: 4. Which of the following elements is the least reactive metal? а. К C. Mn b. Ca d. Zn O A O c O D

A: Concept is based on Reactivity series of elements.

Q: Which one has the largest atomic radius?

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Q: 1. NH&CI 2. Fe(NOs)b 3. TIBra 4. CusP 5. SnSez 5. GaAs 7. Pb(SO4)2 3. Be(HCOS)2 . Mnz(SO3)3, 0.…

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Q: Which set of elements below contains, respectively, an alkali metal, a halogen, and a transition…

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

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Q: SECTION T A. Name the following. 1 The term for elements with atomicity 3 2 Particles formed by…

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Q: elemento Hydride of IIA graup B) MHy C) MH3 D) MH4 A) MH elements Hy dhide of TA group D) MH c) M,Hz…

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Q: g0. Which of the following is NOT true of the Sc* ion? a) It has the same electron configuration as…

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Q: Which element does not belong to the first transition series Iron O Chromium O Magnesium O Nickel

A: Transition elements: Transition elements are the elements which are having partially or incompletely…

Q: To start off your experiments in magnetism, you've decided to buy 423 moles of whichever elemental…

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Q: What alkaline earth metal is located in period 4 of the periodic table of elements? اختر احدى…

A: The question is based on the concept of inorganic chemistry. We have  to identify the alkaline earth…

Q: 38. Which of the following statements is (are) true about lithium, a Group I element of the Periodic…

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Q: Where are the metals located in the periodic table 1. 4. 6. 6. 10 11 12 13 14 15 16 17 18 He 10 Ne…

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Q: 9: Which of the following is an alkali metal? A) Zr B) Rb C) Cs D) Te 10: The symbols for Potassium,…

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Q: Periodic Table of the Elements Pu He BCNO F Ne Al Si P S CI Ar Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se…

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

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Q: what are some common properties of the transition metals in group 3-12

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Q: 1) Br, + LIF→ _LiBr+__F, LiBr + 2) H,PO, + Fe(OH), > H,0 + Fe, (PO,), 3) С,Н, ОН + CO, + H,0

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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: Calculate the radius in nanometers of a metallic atom given that it has a BCC structure and a…

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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: Predict the larger ion in each of the following pairs. Give reasons for your answers. (a) S²-, Cl-…

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Q: 17.The atom can be defined as: a)The smallest particle of matter. b) The particle of the matter…

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Q: Using the following graphs: 1) Provide the FAMILY NAME of the elements that make up the majority of…

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Q: Question 4 The two Group VB elements niobium and tantalum have the same atomic radii. This is…

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Q: Lithium is classified in which of the following groups? Question 2 options: a) alkali metals b)…

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Q: Give the symbol for an element that is : 1. A transition metal in the fourth period from the…

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

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Q: Of the elements listed below, which one would be a poor conductor of heat and electricity? a) Mg b)…

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Q: 2. The metals in Group IIIA, IVA and VA of the periodic table are not transition metals. However,…

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Q: 9. Which of the following best explains the properties of a transition element? A. An element which…

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Q: The atomic radius of E is 107 pm and tiat of E is 231 pm. Calculate the percent increase in volume…

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Q: Classify each element as a metal, a semimetal, or a nonmetal.    Ga, Ge, Sc, S, Sb, Bi,Se

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Q: Lithium occurs naturally as 6-Li and 7-Li. Which isotope is more abundant? a)lithium 5 b)lithium 6…

A: li 7 atom is more stable isotope . 92.5 natural abundance

Q: Which element is a transition metal?(a) Ca (b) Pb (c) Xe (d) Cr

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Q: An oxide of phosphorus with Mr = 283.88 contains 43.64% of phosphorus by mass. The MOLECULAR FORMULA…

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Q: H–B=c=o, Boron SN: Carbon SN:

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Q: Classify each element. Note that another term for main group is representative, another term for…

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Q: Write the electron configurations for each of the following elements:(a) Sc(b) Ti(c) Cr(d) Fe(e) Ru

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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: Give the name, atomic symbol, and group number of the ele-ment with the following Z value, and…

A: Determination of group number is as follows: a)For s-block elements: group number is equal to the…

Q: Which of the following atoms has the largest radius? a) F b)Cl c)Li d) Na

A: Which of the following atoms has the largest radius?  a) F b)Cl  c)Li d) Na

Q: A. Physical Properties of Elements“ |1. Symbol 1. Atomic Number 2. Luster 3. Metal/Metalloid/e…

A: The given table has to be filled,

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…