I believe that with the popularization of chemistry, more and more people will understand the truth that it is due to the rapid development of chemical industry technology that we see more and more high-quality skin care products, and people no longer believe in such ignorant and uninteresting advertisements as "natural, no additives" and "I just hate chemistry".r

Ice-forming agents are mainly used for cold cloud catalytic operations from -6℃ to 20℃. Silver iodide (AgI) is the most commonly used and effective ice-forming agent because its crystal structure is similar to that of ice crystals, and it is highly effective in making ice crystals. Silver iodide forms extremely large and fine silver iodide particles in the air through combustion or explosion, and 1 gram of silver iodide can produce more than 1000 ice nuclei.