Question

Name the following:- i) A non-metal that sublimes and is lustrous. ii) A non-metal that is liquid at the room temperature iii) Method used to separate different dyes in their constituent ink. iv) A substance used as promoter v) A noble gas used in electric bulbs vi) A positive catalyst​

Answer 1

ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ ᴏxɪᴅᴇ...

ᴍᴇʀᴄᴜʀʏ...

ᴄʜʀᴏᴍᴀᴛᴏɢʀᴀᴘʜʏ...

ᴀʀɢᴏɴ ɢᴀs...

Sorry I know only 4 answers...