10. What non-metal elements are included in the VI group of chemical elements of the periodic system of D.I. Mendeleev? Write the formulas for the higher oxides and hydrogen compounds of these non-metals. Which of these elements forms a simple substance, in which non-metallic properties are most weakly expressed? Why?

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.