Question

What is corrosion?

Only manvi will answer..​

Answer 1

Answer:

Corrosion is a natural process that converts a refined metal into a more chemically stable form such as oxide, hydroxide, or sulfide. It is the gradual destruction of materials by chemical and/or electrochemical reaction with their environment

Explanation:

hope this helps you

Answer 2

ᴄʜʀɪꜱᴛᴏᴘʜᴇʀ ᴄᴏʟᴜᴍʙᴜꜱ. ᴛʜᴀᴛ'ꜱ ᴡʜᴀᴛ ᴡᴇ ᴡᴇʀᴇ ᴛᴀᴜɢʜᴛ ɪɴ ꜱᴄʜᴏᴏʟ ᴀɴᴅ ᴛʜᴀᴛ ɪꜱ ᴡʜʏ ᴡᴇ ᴄᴇʟᴇʙʀᴀᴛᴇ ᴄᴏʟᴜᴍʙᴜꜱ ᴅᴀʏ. ʏᴇᴛ ɪᴛ ɪꜱ ꜰᴀʀ ꜰʀᴏᴍ ᴄʟᴇᴀʀ-ᴄᴜᴛ. ᴛʜᴇʀᴇ ᴀʀᴇ ᴀʟᴛᴇʀɴᴀᴛɪᴠᴇ ᴛʜᴇᴏʀɪᴇꜱ ᴀʙᴏᴜᴛ ᴡʜᴏ ɢᴏᴛ ʜᴇʀᴇ ꜰɪʀꜱᴛ — ꜱᴏᴍᴇ ᴡᴇʟʟ-ᴅᴏᴄᴜᴍᴇɴᴛᴇᴅ, ᴏᴛʜᴇʀꜱ ᴍᴜᴄʜ ᴍᴏʀᴇ ꜰʟɪᴍꜱʏ ɪɴ ᴛʜᴇɪʀ ꜱᴄʜᴏʟᴀʀꜱʜɪᴘ. ᴀᴜᴛʜᴏʀ ʀᴜꜱꜱᴇʟʟ ꜰʀᴇᴇᴅᴏᴍ ᴇxᴘʟᴏʀᴇꜱ ᴛʜᴇ ᴠᴀʀɪᴏᴜꜱ ᴄᴏɴᴛᴇɴᴅᴇʀꜱ ꜰᴏʀ ᴛʜᴇ ᴛɪᴛʟᴇ ᴏꜰ "ꜰɪʀꜱᴛ"ɪɴ ʜɪꜱ ɴᴇᴡ ʙᴏᴏᴋ, ᴡʜᴏ ᴡᴀꜱ ꜰɪʀꜱᴛ? ᴅɪꜱᴄᴏᴠᴇʀɪɴɢ ᴛʜᴇ ᴀᴍᴇʀɪᴄᴀꜱ. ʜᴇ ꜱʜᴀʀᴇꜱ ʜɪꜱ ɪɴꜱɪɢʜᴛꜱ ᴡɪᴛʜ ɴᴘʀ.