What is the potential of hydrogen energy? A. To replace all traditional energy sources. B. To play an important role in the future energy system. C. To cause more environmental pollution. D. To be difficult to store and transport. 相关知识点: ...
What is the strength of the hydrogen fuel?⏢ 相关知识点: 试题来源: 解析 氢燃料的优势包括环保(燃烧产物是水,无污染)、高能量密度、可再生性、应用广泛(可用于多种能源系统)等。 1. **问题分析**:题目询问氢燃料的"strength"(优势),需总结其核心优点。2. **答案判定**: - 是否包含答案:题目明确...
【答案】：The advantage of the hydrogen is: (a) Rich resources and can be renewable ; (b) High thermal efficiency; (c) Product is water, no pollination.
When looking at the Periodic Table, a lot of information can be gained about the elements. They are grouped and classified based on their chemical and physical properties.Answer and Explanation: Like all elements, there are a few ways that hydrogen can be classified, the first of which is ...
Brandon, NigelN. Brandon, "What is the `hydrogen economy,'" London, United Kingdom, 2012.
解析 B 解析 细节理解题。根据文章第一段第二、三句"Coal,oil,and natural gas produce carbon dioxide,which warms the earth when burned.Hydrogen produces pure water.”可矢口,作 为燃料,氢与石油相比具有的优点是它不太可能加剧全球变暖。反馈 收藏 ...
Hydrogen energy is considered a promising new energy. What is hydrogen usually obtained from? A. Coal B. Oil C. Natural gas D. Water 相关知识点: 试题来源: 解析 D。解析:氢能被认为是一种有前途的新能源。氢通常从水中获得。A、B、C 选项都是传统化石能源,不是氢的来源。本题考查对氢能来源...
Hydrogen is the first element on the period table of elements with an atomic number of one. The atomic number defines the element based on the number of protons in the nucleus. Hydrogen is the simplest element with only one proton and one electron. However, the number of neutrons in an ...
For hydrogen to be a viable alternative to methane, it has to be produced at scale, economically and the current infrastructure needs to be adapted. The good news is that hydrogen can be transported through gas pipelines, minimising disruption and reducing the amount of expensive infrastructure nee...
根据您输入的内容,为您匹配到题目: **As a fuel, what is the advantage of hydrogen over oil?** A. Refilling empty tanks will be more convenient. B. It is less likely to worsen global warming C. More energy can be packed in the same space. D. It will produce pure water for people ...