The following diagrams represent the electron population of molecular orbitals for different substances. What diagram corresponds to magnesium oxide, germanium, and tin? (LO 12.8)
(a) Diagram 1 = tin, diagram 2 = magnesium oxide, diagram 3 = germanium (b) Diagram 1 = germanium, diagram 2 = magnesium oxide, diagram 3 = tin (c) Diagram 1 = germanium, diagram 2 = tin, diagram 3 = magnesium oxide (d) Diagram 1 = magnesium oxide, diagram 2 = tin, diagram 3 = germanium

검증된 단계별 안내

Identify the electron configuration of magnesium oxide, germanium, and tin.

Analyze the molecular orbital diagrams provided in the image.

Compare the electron configurations of the substances with the electron populations in the molecular orbitals.

Match the electron configurations to the appropriate diagrams based on the number of electrons and their arrangement in the molecular orbitals.

Select the correct option (a, b, c, or d) that corresponds to the identified diagrams for magnesium oxide, germanium, and tin.

비슷한 문제에 대한 검증된 영상 답변:

이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.

영상 길이:

도움이 되었나요?

주요 개념

질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.

Molecular Orbitals

Molecular orbitals are formed by the combination of atomic orbitals when atoms bond together. They can be classified as bonding, antibonding, or non-bonding, depending on the energy levels and electron configurations. Understanding how electrons populate these orbitals is crucial for predicting the chemical properties and reactivity of molecules.

Electron Configuration

Electron configuration describes the distribution of electrons in an atom or molecule's orbitals. It follows specific rules, such as the Aufbau principle, Pauli exclusion principle, and Hund's rule, which dictate how electrons fill available energy levels. This configuration is essential for determining the stability and bonding characteristics of elements like magnesium oxide, germanium, and tin.

Periodic Trends

Periodic trends refer to the predictable patterns in elemental properties observed in the periodic table, such as electronegativity, atomic radius, and ionization energy. These trends arise from the arrangement of electrons and the effective nuclear charge experienced by them. Recognizing these trends helps in understanding the behavior of elements in bonding and their corresponding molecular orbital diagrams.