Domanda del libro di testo
Write out the ground-state electron configurations of b. Ru²⁺
118
views
Ch.23 - Transition Metals and Coordination Chemistry
Brown14th EditionChemistry: The Central ScienceISBN: 9780134414232
Non è quello che usi tu?Cambia libro di testoScegli un libro di testo diverso
TOC.tableOfContents
- Ch.1 - Introduction: Matter, Energy, and Measurement177
- Ch.2 - Atoms, Molecules, and Ions231
- Ch.3 - Chemical Reactions and Reaction Stoichiometry216
- Ch.4 - Reactions in Aqueous Solution189
- Ch.5 - Thermochemistry175
- Ch.6 - Electronic Structure of Atoms168
- Ch.7 - Periodic Properties of the Elements150
- Ch.8 - Basic Concepts of Chemical Bonding177
- Ch.9 - Molecular Geometry and Bonding Theories200
- Ch.10 - Gases179
- Ch.11 - Liquids and Intermolecular Forces113
- Ch.12 - Solids and Modern Materials154
- Ch.13 - Properties of Solutions157
- Ch.14 - Chemical Kinetics199
- Ch.15 - Chemical Equilibrium128
- Ch.16 - Acid-Base Equilibria164
- Ch.17 - Additional Aspects of Aqueous Equilibria163
- Ch.18 - Chemistry of the Environment105
- Ch.19 - Chemical Thermodynamics164
- Ch.20 - Electrochemistry171
- Ch.21 - Nuclear Chemistry122
- Ch.22 - Chemistry of the Nonmetals82
- Ch.23 - Transition Metals and Coordination Chemistry79
- Ch.24 - The Chemistry of Life: Organic and Biological Chemistry16
Brown14th EditionChemistry: The Central ScienceISBN: 9780134414232Non è quello che usi tu?Cambia libro di testo
Tutti i libri di testo
Brown 14th EditionCh.23 - Transition Metals and Coordination ChemistryProblema 14
Brown 14th EditionCh.23 - Transition Metals and Coordination ChemistryProblema 14Capitolo 23, Problema 14
Among the period 4 transition metals (Sc–Zn), which elements do not form ions with partially filled 3d orbitals?
Guida verificata passo dopo passo1
Step 1: Understand the electronic configuration of period 4 transition metals (Sc–Zn). These elements have their 3d orbitals being filled as you move across the period.
Step 2: Recall that transition metals typically form ions by losing electrons from their outermost s and d orbitals. The 4s electrons are usually lost before the 3d electrons.
Step 3: Identify the elements that, when they form their most common ions, result in completely filled or empty 3d orbitals. This typically happens when the 3d subshell is either fully filled (d^10) or completely empty (d^0).
Step 4: Consider the common oxidation states of these elements. For example, Zn typically forms a +2 ion, resulting in a 3d^10 configuration, which is fully filled.
Step 5: Conclude which elements do not have partially filled 3d orbitals in their common ionic forms by checking their electronic configurations after ionization.
Concetti chiave
Ecco i concetti essenziali che devi comprendere per rispondere correttamente alla domanda.
Transition Metals
Transition metals are elements found in the d-block of the periodic table, characterized by their ability to form variable oxidation states and colored compounds. They typically have partially filled d orbitals, which play a crucial role in their chemical properties and reactivity. In period 4, these metals include Scandium (Sc) to Zinc (Zn), each exhibiting unique behaviors based on their electron configurations.
Video consigliato:
Percorso guidato
03:12
Transition Metals
Electron Configuration
Electron configuration describes the distribution of electrons in an atom's orbitals. For transition metals, the 3d and 4s orbitals are particularly important. Understanding the electron configuration helps determine which elements can lose electrons to form ions, especially those with partially filled d orbitals, which are essential for the formation of various oxidation states.
Video consigliato:
Percorso guidato
01:33Electron Configuration Example
Ionic vs. Neutral States
Ionic states refer to the charged forms of elements that result from the loss or gain of electrons, while neutral states have no net charge. Transition metals can exist in multiple ionic states, depending on their electron configurations. Elements that do not form ions with partially filled 3d orbitals typically have either fully filled or empty d orbitals, limiting their ability to lose electrons and form stable ions.
Video consigliato:
Percorso guidato
00:50Ionic Salts