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hey mate here is your answer ☺️☺️
1. metal - sodium and halogen - fluorine
2. argon
3. non metal in period 2 is carbon metal in period 3 is magnesium.
4. silicon
5. argon.
hope it helps you ✌️✌️
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Answer:
i)Magnesium (Mg) and Fluorine (F)
b) Argon (Ar)
c) [Non-Metals in 2nd Period] Boron(B), Carbon (C), Nitrogen (N), Oxygen (O), Fluorine (F), Neon (Ne)
[Metals in 3rd Period] Magnesium (Mg), Sodium (Na), Aluminium (Al)
d) Silicon (Si)
e) Argon (Ar)
f) Be (Beryllium)
Explanation:
Hope this helps
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