Fill in the blanks.
(a) Phosphorus is a very _________non-metal.
(b) Metals are _________ conductors of heat and ____________ .
(c) Iron is ____________reactive than copper.
(d) Metals react with acids to produce ____________ gas.
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ʜᴍᴍ ᴀᴘᴋɪ sᴇᴠᴀ ᴍᴇ ʜᴀᴢɪʀ..
ᴘʜᴏsᴘʜᴏʀᴜs ɪs ᴀ ᴠᴇʀʏ ʀᴇᴀᴄᴛɪᴠᴇ ɴᴏɴ-ᴍᴇᴛᴀʟ.
(ʙ) ᴍᴇᴛᴀʟs ᴀʀᴇ ɢᴏᴏᴅ ᴄᴏɴᴅᴜᴄᴛᴏʀs ᴏғ ʜᴇᴀᴛ ᴀɴᴅ ᴇʟᴇᴄᴛʀɪᴄɪᴛʏ.
(ᴄ) ɪʀᴏɴ ɪs ᴍᴏʀᴇ ʀᴇᴀᴄᴛɪᴠᴇ ᴛʜᴀɴ ᴄᴏᴘᴘᴇʀ.
(ᴅ) ᴍᴇᴛᴀʟs ʀᴇᴀᴄᴛ ᴡɪᴛʜ ᴀᴄɪᴅs ᴛᴏ ᴘʀᴏᴅᴜᴄᴇ
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Hii Darlo
kesi hai re tu
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