Question 1
What is the name of the oxide ceramic BeO?
◦ beryllium ceramic
◦ beryllic
◦ beryllium oxide
◦ beryllia
Question 2
What is the sol-gel process?
◦ a series of chemical steps that involves the synthesis of a metal oxide powder from a metal alkoxide
◦ a series of chemical steps that involves the isolation of CuS and then roasting with oxygen
◦ a series of chemical steps that involves the thermal decomposition of fibers of polyacrylonitrile
◦ a series of chemical steps that involves the isolation of SO
3 and then treatment with H
2SO
4