1.

No.2 Give one world for the following:-1) The harmful industrial waste materials and chemicals.________2) The component of air which is essential for burning._______3) The impurities that degrade the quality of a substance.________4) The most abundant gas in the air._______5) A substance in which other substances get dissolved._______

Answer»

EXPLANATION:

{\huge{\<klux>PINK</klux>{\underline{\underline{\underline{\underline{\underline{♥ϙᴜᴇsᴛɪᴏɴ♡}}}}}}}}

[tex]{\SMALL{\pink{\UN...



Discussion

No Comment Found