Question

Q. Consider the correlation between the words of the first pair, match the third word/words with
the most appropriate answer:
(1) K: 2, 8, 8, 1:: Mg:
(2) MgCl : Ionic bond :: Cao:
(3) Photosynthesis : Natural chemical change :: Cold drink, soda lemon :
(4)ion : Glucose + Oxygen : : Neutralization: ​

Answer 1

Answer:

1) K: 2,8,8,1 :: Mg: 2,8,2

2) CaO: covalent bond

3) cold drink, soda lemon: man made chemical change

4) Neutralization: Acid + Base

Answer 2

1.) ᴍɢ: 2,8,2

2.) ᴄᴀᴏ: ᴄᴏᴠᴀʟᴇɴᴛ ʙᴏɴᴅ

3.) ꜱᴏᴅᴀ ʟᴇᴍᴏɴ: ᴍᴀɴ ᴍᴀᴅᴇ ᴄʜᴇᴍɪᴄᴀʟ ᴄʜᴀɴɢᴇ

4.) ɴᴇᴜᴛʀᴀʟɪᴢᴀᴛɪᴏɴ: ᴀᴄɪᴅ+ʙᴀꜱᴇ

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