解析 A compound is a substance form two or more elements chemically united in fixed proportions. A molecule is a group of atom that can take part in a chemical reaction.结果一 题目 what's the difference between a compound and a molecule?rt 答案 A compound is a substance form two or ...
you wouldn’t consider it a molecule, as it is in fact a huge lattice network of individual sodium chloride compound particles, without a clear number of atomic nuclei. The same thing is true if you look at a drop of water; you aren’t looking at a molecule of water, but rather a h...
A compound is a substance form two or more elements chemically united in fixed proportions.A molecule is a group of atom that can take part in a chemical reaction.
Acompoundis a substance that is made up of two or more elements and whose composition is constant. For example, the compound we call water is created by combining the elements hydrogen and oxygen. One molecule of water is always made up of two hydrogen atoms and one oxygen atom. This is ...
What is a Mixture... in terms of Chemistry ? Matter can be classified in various ways according to its structure, behaviours andphysicaland chemical properties. The main classifications of matter include the categorieselementandcompound, either of which may also be called asubstance(which is a le...
What Is the Dr. Now Diet? The Dr. Now diet is a restrictive 1,200 calorie-per-day diet designed for people prepping for weight loss surgery. Can it work for anyone else? Katie BourqueandClaire WoltersOct. 8, 2024 Fast-Food Vegetarian Meals ...
Name the given organic compound. CH3-CH2-CH=CH-CH3 Name the organic compound below. Describe organic compounds and various examples in organic chemistry. What defines an organic molecule? What is the name of the following organic compound? CH_3CH_2CCCH_2CH_2CH_3 What does HX mean...
A cardiolipin is a type of complex lipid molecule that is found in animals, plants, and bacteria. The main purpose of cardiolipin...
Water is a compound (because it's two different chemical elements joined together), but it's also a molecule because it's made by combining atoms. The way to remember it is like this: compounds are elements joined together and molecules are atoms joined together. Not all molecules are as ...
Hyaluronic acid, a sugar molecule naturally found on the skin’s surface, is a strong hydrating compound and a key ingredient in many cosmetic and skincare products. It holds water in the skin, allowing excellent epidermis suppleness.