解析 - A compound is a material,in which atoms of different elements are chemically held to one another.- A mixture is a substance made by combining two or more different materials in such a way that no ch... 结果一 题目 AP chemistry (1)What are the main difference between a compound...
优质解答 - A compound is a material,in which atoms of different elements are chemically held to one another.- A mixture is a substance made by combining two or more different materials in such a way that no ch... 作业帮用户 2016-12-05 举报 其他类似问题 关于ap chemistry的一个问题 2017...
Definition of a (Chemical) Mixture:Mixtures are formed by just mixing or 'intermingling' (another word which means the same as 'mixing') together two or more substances. Those substances may also be referred to as 'constituents' or 'components' - and may be either elements or compounds, ...
together but are not combined chemically.A molecule is an electrically neutral group of at least two atoms in a definite arrangement held together by very strong (covalent) chemical bonds.A chemical compound is a pure chemical substance consisting of two or more different chemical elements that can...
Mixtures Definition - A mixture contains two or more elements or compounds that are not chemically combined together. To learn about Homogeneous and Heterogeneous mixtures click here.
of water (H₂O) and salt (NaCl). There are four different elements present, but they are not all combined chemically. The water molecules and salt molecules exist together but aren’t chemically combined. Therefore, salt water is not a compound. Instead, saltwater is considered amixture. ...
→mixture n.混合物 7.mercy n.怜悯 → merciful adj.仁慈的 8.possess vt.拥有 → possessionn.财产 二、一词多义 1.merchant n.商人;批发商 adj.海上货运的 ①The merchants of Arab are doing their things all of the world.(...
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However, he realized that he needed to account for each of the elements in the glucose that was produced by photosynthesis. Tracing matter was a tool that he used to generate an explanation. And then how this increase in mass bio-mass [radish seeds in light] occurred would obviously be ...
In another example, "mix" can also function as a noun referring to a combination of different things, such as a music mix or a snack mix. On the other hand, "mixed" can be used to convey a state of being combined with multiple elements or feelings, like "mixed emotions" or a "mixe...