what chemical process is used for obtaining a metal from its oxide
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The population of the country increases rapidly when the number of immigrants becomes emigrants.
When a person leaves in own country to settle permanently in another country then his motherland, the person is called an emigrant, and after reaching the desired country to stay, the person is called an immigrant.
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ʀᴇᴅᴜᴄᴛɪᴏɴ
ᴛʜᴇ ᴄʜᴇᴍɪᴄᴀʟ ᴘʀᴏᴄᴇss ᴜsᴇᴅ ғᴏʀ ᴏʙᴛᴀɪɴɪɴɢ ᴀ ᴍᴇᴛᴀʟ ғʀᴏᴍ ɪᴛs ᴏxɪᴅᴇ ɪs ʀᴇᴅᴜᴄᴛɪᴏɴ. ɪɴ ᴛʜɪs ᴘʀᴏᴄᴇss, ᴍᴇᴛᴀʟ ᴏxɪᴅᴇs ᴀʀᴇ ʀᴇᴅᴜᴄᴇᴅ ʙʏ ᴜsɪɴɢ sᴜɪᴛᴀʙʟᴇ ʀᴇᴅᴜᴄɪɴɢ ᴀɢᴇɴᴛs sᴜᴄʜ ᴀs ᴄᴀʀʙᴏɴ ᴏʀ ʜɪɢʜʟʏ ʀᴇᴀᴄᴛɪᴠᴇ ᴍᴇᴛᴀʟs ᴛᴏ ᴅɪsᴘʟᴀᴄᴇ ᴛʜᴇ ᴍᴇᴛᴀʟs ғʀᴏᴍ ᴛʜᴇɪʀ ᴏxɪᴅᴇs.
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