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guajiro [1.7K]
2 years ago
15

Plsss help I will mark brainlist

Physics
2 answers:
gulaghasi [49]2 years ago
6 0

Metal improves conductivity since Metals usually have small amounts of valance electrons which allow smoother movement through them. Metalloids can either improve or weaken conductivity by adding or removing an electron. Non-metals have poor conductivity because their valance shell haves 4 or more valance electrons.

AKA It is B

Hope This Helps!

I used

G/O/O/G/L/E

sp2606 [1]2 years ago
4 0

Answer:the 2nd one

Explanation:

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