When two atoms share a pair of electrons, they

Question

BlackTom AI · Accepted Answer

Two atoms sharing a pair of electrons leads to the formation of a covalent bond, which is the key concept being tested here.
In chemical bonding, covalent bonds arise when atoms attain a more stable electron configuration by sharing electrons rather than transferring them entirely as in ionic bonds.
The statement "form a covalent bond" aligns with this definition, describing the fundamental outcome of electron sharing between atoms.
If we contrast with other bonding types (e.g., ionic bonds formed by transfer of electrons, metallic bonds involving a lattice of cations and delocalized electrons, or hydrogen bonds which are intermolecular attractions), those would not describe the result of a simple two-atom sharing of electrons. However, since the provided option specifically states the sharing leads to a covalent bond, it correctly captures the concept.
Given there is only one answer option in this question, the analysis centers on ensuring this option accurately reflects the established chemistry principle that electron sharing between two atoms yields a covalent bond.

BIOL 1009 (001-006/050-055) Midterm Exam I

When two atoms share a pair of electrons, they

查看解析

登录即可查看完整答案

类似问题

A non-polar covalent bond is best described as:

When two atoms share a pair of electrons, they

Which of the following statements best distinguishes a polar covalent bond from a nonpolar covalent bond?

Si has an atomic number of 14. This means it has 4 electrons in its valence shell (the 3rd shell). How many other Si atoms does each Si atom bond with to form solid Si?

Si has an atomic number of 14. This means it has 4 electrons in its valence shell (the 3rd shell). How many other Si atoms does each Si atom bond with to form solid Si?

At ordinary temperatures and atmospheric pressure, carbon can exist in a solid crystalline form known as diamond.Carbon atoms in diamond are held together mainly by

Nitrogen trichloride is a covalent compound

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单