reactions joint institute for nuclear research, hello, today we have such...y be a little strange for those who are used to such a strict division in school into physics and chemistry. look, this year is our anniversary, 190 years of mendeleyev, 145 years of einstein, each of these two wonderful scientists, a symbol of an entire science, as einstein is a symbol of physics, mendeleyev is a symbol of chemistry, what alexander does, as i understand, is somewhere between einstein and mendeleyev. now the periodic table appeared on the screen, the same one that we are used to in school, here we have the ninety-ninth, which is metaphorical, but i would like it to be named after einstein, there is an element named after mendeleev, long after his death, what is their peculiarity, that they do not exist in nature, and einstein's element was obtained as a result of thermonuclear explosions, as a side reaction. in such gigantic quantities of macroscopic, and heavier elements, some of them are found on earth, but many are in the universe there... where these elements are s