aA compound is a substance that can be split into two or more elements. Water is a compound because it can be split into its components, hydrogen and oxygen. 化合物是可以被分裂成两个或多个元素的物质。 因为它可以被分裂成它的组分、氢和氧气,水是化合物。[translate]...
Water is a compound___ the elements hydrogen and oxygen. (contain) 相关知识点: 试题来源: 解析 答案:containing.所给词contain的意思是"包含;含有",及物动词,本句为主系表结构,设空处应用非谓语动词作定语修饰compound,compound与contain之间为主动关系,应用现在分词形式,故填containing。结果一...
Water is a compound c ontaining the elements of hydrogen and oxygen. 相关知识点: 试题来源: 解析 句意:水是一种含有氢和氧元素的化合物。根据句意结合首字母,考虑coantain"包含",分析句子可知,横线处作非谓语,逻辑主语compound与contain之间是主动关系,所以用动词的现在分词作后置定语。故填:containing。
such behaviour is unusual for chemical entities. For almost every other compound, thesolidstate is denser than the liquid state; thus, the solid would sink to the bottom of the liquid. The fact that ice floats on water is exceedingly important in the natural world, because the ice that form...
Water is a molecular compound which means that it cannot exhibit ionic bonding. The intermolecular force of attraction that dominates the system of...Become a member and unlock all Study Answers Start today. Try it now Create...
4. Water is a compound containing the elements (element) of hydrogen and oxygen. 相关知识点: 试题来源: 解析 答案见上4. elements〔提示:句意:水是含有氢元素和氧元素的化 合物。element n.元素。根据后面的hydrogen和oxygen 可知,应用复数形式,故填elements。) ...
1. Water is a compound containing(包含) the elements hydrogen and oxygen. 相关知识点: 试题来源: 解析 答案见上 结果一 题目 9. Water is a compound containing the elements hydrogen and o xygen. 答案 答案见上 结果二 题目 9 .Wate ri s acompoun dcontainin gth eelement shydroge nan do....
The permeable brick according to the invention has a good permeability and is of low cost, because of the compact and permeable surface of the brick. The invention also discloses a mixture for preparing the composite permeable brick, comprising an aggregate and a binder adhering to the aggregate...
Water is a type of molecule that comprises of: Two atoms of hydrogen. One atom of oxygen. The molecule of water is a crucial molecule because it is used in almost all experiments. Also, water has a great significance on the planet Earth....
a glass ofwater 一杯水 牛津词典 drinkingwater 饮用水 牛津词典 waterpollution 水污染 牛津词典 clean/dirtywater 净/ 脏水 牛津词典 watershortages 缺水 牛津词典 There is hot and cold runningwaterin all the bedrooms. 所有的卧室里都有冷热自来水。