当前许多人们追逐歌星、舞星、影星、笑星和球星。但是有识之士预测,到了21世纪绝大多数人们都会追“科星”了。因为,只有科学技术进步,才能振兴中华。那么,到了21世纪,金属元素的“明星”又是什么呢?科学家预言是“锂”(Li)。锂为什么将成为下个世纪的“元素新星”呢?因为它有以下三个重要特征,将在有关领域内大显身手: 其一,锂是金属中最轻的元素(比重0.534),呈 Many people today chase singers, dancers, movie stars, comedians and stars. However, people of insight predict that by the 21st century, most people will chase “Star”. Because only by improving science and technology can we revitalize China. So, in the 21st century, what is the “star” of the metal element? The scientists predict that it is “Li.” Why lithium will become the “star of the new element” in the next century? Because it has the following three important characteristics, it will play an active role in related fields: First, lithium is the lightest element in metal (0.534 in weight)