CHEMISTRY- 9 9.4 Electron Configuration, Valance
Electrons, and Table- STUDY GUIDE WITH 100%
CORRECT SOLUTIONS
Mendeleev's Periodic Table - ✔✔Arranged elements by similar chemical properties.
Electron Configuration - ✔✔Distribution of electrons among atomic orbitals.
Principal Quantum Number (n) - ✔✔Indicates the energy level of an electron.
Valence Electrons - ✔✔Electrons in the outermost principal energy level.
Core Electrons - ✔✔Electrons not involved in bonding.
Transition Elements - ✔✔Elements with d electrons contributing to valence.
Chemical Properties - ✔✔Determined by an element's valence electrons.
Orbital Filling Order - ✔✔Sequence in which atomic orbitals are filled.
Outer Principal Energy Level - ✔✔Highest energy level containing valence electrons.
Electron Configuration of Germanium - ✔✔1s² 2s² 2p⁶ 3s² 3p².
Atomic Number of Germanium - ✔✔32, indicating total electrons present.
, Valence Electrons of Germanium - ✔✔Four electrons in the outermost energy level.
Core Electrons of Germanium - ✔✔Twenty-eight electrons not in the outermost level.
Periodic Table Columns - ✔✔Elements in the same column share valence electrons.
Sublevel Blocks - ✔✔Sections of the periodic table based on filling order.
First 18 Elements - ✔✔Electron configurations illustrate periodic trends.
Chemical Bonding - ✔✔Interaction involving valence electrons.
Silicon's Electron Configuration - ✔✔1s² 2s² 2p⁶ 3s² 3p², four valence electrons.
Filling Order of Orbitals - ✔✔Determines the arrangement of electrons in atoms.
Periodic Trends - ✔✔Patterns in properties across the periodic table.
Figure 9.6 - ✔✔Illustrates outer electron configurations of elements.
Figure 9.7 - ✔✔Shows orbital blocks in the periodic table.
s block - ✔✔First two columns of the periodic table.
Electrons, and Table- STUDY GUIDE WITH 100%
CORRECT SOLUTIONS
Mendeleev's Periodic Table - ✔✔Arranged elements by similar chemical properties.
Electron Configuration - ✔✔Distribution of electrons among atomic orbitals.
Principal Quantum Number (n) - ✔✔Indicates the energy level of an electron.
Valence Electrons - ✔✔Electrons in the outermost principal energy level.
Core Electrons - ✔✔Electrons not involved in bonding.
Transition Elements - ✔✔Elements with d electrons contributing to valence.
Chemical Properties - ✔✔Determined by an element's valence electrons.
Orbital Filling Order - ✔✔Sequence in which atomic orbitals are filled.
Outer Principal Energy Level - ✔✔Highest energy level containing valence electrons.
Electron Configuration of Germanium - ✔✔1s² 2s² 2p⁶ 3s² 3p².
Atomic Number of Germanium - ✔✔32, indicating total electrons present.
, Valence Electrons of Germanium - ✔✔Four electrons in the outermost energy level.
Core Electrons of Germanium - ✔✔Twenty-eight electrons not in the outermost level.
Periodic Table Columns - ✔✔Elements in the same column share valence electrons.
Sublevel Blocks - ✔✔Sections of the periodic table based on filling order.
First 18 Elements - ✔✔Electron configurations illustrate periodic trends.
Chemical Bonding - ✔✔Interaction involving valence electrons.
Silicon's Electron Configuration - ✔✔1s² 2s² 2p⁶ 3s² 3p², four valence electrons.
Filling Order of Orbitals - ✔✔Determines the arrangement of electrons in atoms.
Periodic Trends - ✔✔Patterns in properties across the periodic table.
Figure 9.6 - ✔✔Illustrates outer electron configurations of elements.
Figure 9.7 - ✔✔Shows orbital blocks in the periodic table.
s block - ✔✔First two columns of the periodic table.
