Question

air is a mixture Give
reasons.​

Answer 1

Answer:

air is not a mixture because of scientists freezing it and finding different liquids, it is a mixture because the compounds that make up air e.g. oxygen (o2), Carbon dioxide (co2) and the most important Nitrogen which is an element and makes up 78.09% of air are not chemically bound in the way that compounds....

Answer 2

ᴀɪʀ ɪs ᴀ ᴍɪxᴛᴜʀᴇ ʙᴇᴄᴀᴜsᴇ ɪɴ ᴀɪʀ ᴛʜᴇʀᴇ ᴀʀᴇ ᴍᴀɴʏ ɢᴀsᴇs ʟɪᴋᴇ ɴɪᴛʀᴏɢᴇɴ ,ᴏxʏɢᴇɴ ᴇᴛᴄ . ᴛʜᴇʏ ᴀʀᴇ ɴᴏᴛ ᴄʜᴇᴍɪᴄᴀʟʏ ᴍɪxᴇᴅ. ᴛʜᴇʏ sʜᴏᴡ ᴀʟʟ ᴘʀᴏᴘᴇʀᴛɪᴇs ᴏғ sᴜʙsᴛᴀɴᴄᴇ ᴛʜᴀᴛ ᴡᴇʀᴇ ɪɴ ᴀɪʀ. ᴀɪʀ ɪs ᴀ ᴍɪxᴛᴜʀᴇ ᴏғ ɢᴀsᴇs ʟɪᴋᴇ ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ , ᴏxʏɢᴇɴ , ɴɪᴛʀᴏɢᴇɴ ᴀɴᴅ ᴏᴛʜᴇʀ ɢᴀsᴇs.