A compound is a substance made up of two or more different chemicals held together by chemical bonds, while an element is a pure substance that cannot be broken down into simpler substances by chemical reactions.Answer and Explanation:
百度试题 结果1 题目Salt is a compound of sodium and chlorine.. 相关知识点: 试题来源: 解析 复合物,化合物. none. 反馈 收藏
Salt Background / a salt is an ionic compound that can be formed by the neutralization reaction of an acid and a base,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、
Salt background / Salt is an ionic compound that can be formed by the neutralization reaction of an acid and a base,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马
New chemical compound or the salt which on the pharmacology is allowed and anti- oxidizer null formula (i) those are designatedPROBLEM TO BE SOLVED: To obtain a new compound having antioxidizing actions, capable of effectively suppressing the production and an increase in amount of a lipid ...
The main classifications of matter include the categories element and compound, either of which may also be called a substance (which is a less specific term), and mixture, of which there are also many sub-categories.Definition of a (Chemical) Mixture:...
It is another name for a naturally occurring compound mined in southern and central California called sodium tetraborate. Sodium tetraborate is composed of oxygen, sodium and boron and it shares a lot of chemical properties with table salt. Sodium tetraborate is primarily used as a cleaner, but ...
Ozone (O₃) is a gas consisting of three oxygen atoms. Because ozone is made of only one element, it isn’t a compound. Salt water consists of water (H₂O) and salt (NaCl). There are four different elements present, but they are not all combined chemically. The water molecules an...
What is the compound for salt?Question:What is the compound for salt?Ionic Bonding:One of the major types of bonding in chemistry is ionic bonding. In this, one element donates an electron to another, which results in a positive cation and a negative anion.Answer...
idea of an element, like that of an atom, had a rather varied connotation, and didn’t necessarily mean a primal type of matter. The three principles of Paracelsus, for example, were seen more as properties than ingredients: sulfur representing combustibility, salt solidity and mercury fluidity...