What is a mixture?

Question

What is a mixture?

BlackTom AI · Accepted Answer

To tackle the question, I will examine what each option says about a mixture and compare it to the standard definition.
Option 1: 'a combination of pure substances bonded chemically' – This describes a compound, not a mixture. When substances bond chemically to form a new substance, the components lose their individual identities, so this is not a mixture.
Option 2: 'a blend of any two or more kinds of matter where each maintains its own unique properties' – This correctly captures the essence of a mixture: it contains two or more substances that retain their own properties and can be separated physically. The components are not chemically bonded in a way that creates a new substance.
Option 3: 'any substance with a uniform composition' – This describes a pure substance or a homogeneous material, where the composition is uniform throughout. It does not describe a mixture, which consists of distinct substances that may be unevenly or evenly distributed but retain individual identities.
Option 4: 'any group of elements that are chemically bonded to one another' – This again points to compounds or molecules formed by chemical bonds between elements, not a mixture. In a mixture, the components are not chemically bonded to each other.

Overall, only Option 2 aligns with the standard definition of a mixture, emphasizing the presence of multiple kinds of matter that keep their own properties while being combined.

HonNxtGenChem A HNGC Module 2 Practice Quiz

What is a mixture?

查看解析

登录即可查看完整答案

类似问题

If matter is uniform throughout and can be separated into multiple substances by physical means, it is called a(n) ________________.

Classify the following substance as: a pure substance, a homogeneous mixture, or a heterogeneous mixture. brass, alloy of Cu and Zn

Classify the following substance as: a pure substance, a homogeneous mixture, or a heterogeneous mixture. dish soap

Which term describes a mixture that is not uniform throughout?

Which two diagrams represent mixtures of elements?

Which diagram represents a mixture?

Air is a(n)

A mixture that can be separated into its components by physical means is called a:

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