andp^oDutttonofaolattltt^ 4? 



no lefs various. And therefore I 

 muft not in thefe occafional Notes 

 lanch out into fuch a Subject, though, 

 for fear I fhould be blamed for too 

 much flighting my old acquaintance 

 the Air> I durft not quite omit the 

 power it has to difpofe fome bodies to 

 Volatility. 



A moderate attention may fuffice 

 to make it bedifcerned, that in what 

 hath been hitherto delivered, I have 

 for the moft part confidered the (mail 

 portions of matter ^ to be elevated 

 ip Volatilization,as intire Corpufcles: 

 And therefore it may be now perti- 

 nent, to intimate in a Line or two^ 

 that there may be alfo Cafes, where- 

 in a kind of Volatilization^improper- 

 ly fo called, may be effected, by ma- 

 king ufe of fuch additaments as break 

 off or other wife divide the particles 

 of the corpufcles to be elevated., and 

 by adhering to 5 and fo clogging., one 

 of the particles to which it proves 

 more congruous, inable the other, 

 which is now brought to be more 

 light or difingaged, to afcend. This 

 D may 



