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excellent lecture and im also curious about the date the lecture is made
thank you sir, love from India
excellent lectures up to here, thanx. just for more accurate dimensions of SiO2, R_si+4 ~ 0.3 A, R_O2- ~ 1.30 A. with other words oxygen cation radius is 4 times larger that Si anion or volume is 4^3 or 64 times larger.
excellent I also like so much his humor!
excellent lecture and im also curious about the date the lecture is made
thank you sir, love from India
excellent lectures up to here, thanx. just for more accurate dimensions of SiO2, R_si+4 ~ 0.3 A, R_O2- ~ 1.30 A. with other words oxygen cation radius is 4 times larger that Si anion or volume is 4^3 or 64 times larger.
excellent I also like so much his humor!