What is 5 1 in the periodic table? What's so special about element 5 1?

Friends who like chemistry must know that the element 5 1 in the periodic table is antimony, and its symbols are two simple English words. The relative atomic mass of Sb and Sb is 12 1.8. Antimony itself is silvery white and looks quite dazzling. Antimony is a hard and fragile metal, and most of the antimony we often see is made into strips and blocks.

First, the metal element antimony.

Antimony, English name antimony, is a common metal element. In chemistry books, its element symbol is Sb, and the atomic number of antimony is 5 1. Careful study under professional equipment will reveal that antimony is a crystal structure with scales. Antimony itself is silvery white, but once it comes into contact with humid air, it will slowly lose its luster. Antimony melts easily in aqua regia.

Many friends must not know that antimony was used by our clever ancestors in ancient China. Antimony is used as a cosmetic, yes! Even as a cosmetic, antimony was clearly recorded in distant ancient times, although people mistakenly thought it was lead at that time. It was not until the17th century that people clearly understood that antimony was a chemical element through continuous research!

Second, about the network stem of the element 5 1

I believe many friends search online? Chemical element 5 1? Will a word appear? Network stem? What the hell is this? Let's listen to a joke first. Once, in a big shopping mall, two young people were arguing. The boy kept silent, neither apologizing nor refuting. The girl on the other side looks angry, but it is not suitable for shouting abuse in the announcement. The girl sighed and said angrily to the boy when she left. Your whole family is a periodic table 5 1 element! ? Passers-by are at a loss. What exactly is element 5 1? Pick up the phone search and suddenly realize! Because 5 1 on the periodic table is antimony. The elemental symbol of antimony is: SB. Having said that, I believe everyone should understand where the joke of this stalk is!

Since the end of the 20th century, China has become? The largest antimony producer in the world! You know, China can get this title, mainly due to the tin mine in Lengshuijiang City, Hunan Province. The industrial production methods of antimony in China are mainly: roasting first, then using carbon, and reducing at high temperature.