Please answer both 5 of 1849.Which of the following best explains the properties of a transition element?A. An element which is very hard, dense, and has a high melting point.B. An element which has a partly filled 'd' subshell and electrons in the 4s subshell.C. An element which shows more than one oxidation state and forms coloured compounds.D. A 'd' block element which forms at least one ion with a partially filled 'd' subshell.10.The pie chart shown in Figure 1 below represents the use of chlorine and its compounds inthe country Essos. If the sectors shown by the letters A, D and E represent herbicides,polymers and aerosols respectively, which one of the following would Sector C most likelynot represent?A. Sterilising drinking water.B. Food preservatives.C. Pesticides.D. Bleaches.E4%6%30%20%В40%Figure 1: The use of chlorine and its compounds in the country Essos.

Dear student, I am answering the first question D block elements are placed between s block and p…

9. Which of the following best explains the properties of a transition element? A. An element which is very hard, dense, and has a high melting point. B. An element which has a partly filled 'd' subshell and electrons in the 4s subshell. C. An element which shows more than one oxidation state and forms coloured compounds. D. A 'd' block element which forms at least one ion with a partially filled 'd' subshell.

9. Which of the following best explains the properties of a transition element? A. An element which is very hard, dense, and has a high melting point. B. An element which has a partly filled 'd' subshell and electrons in the 4s subshell. C. An element which shows more than one oxidation state and forms coloured compounds. D. A 'd' block element which forms at least one ion with a partially filled 'd' subshell.

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter7: Reactions In Aqueous Solutions

Section: Chapter Questions

Problem 12CR: What do we call reactions in which electrons are transferred between atoms or ions? What do we call...

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