Question

[A] Which metal is common in both bell metal and bronze
[B] Cooking utensils are always made with copper or aluminum - why​

Answer 1

Answer:

1. Which metal is common in both bell metal and bronze?

Ans. Copper (Cu).

2. Cooking utensils are always made with copper or aluminum - why?

Ans. Both copper and Aluminium are good conductors of heat.

Answer 2

Answer:

I don't know sorry

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