Question

what are the top three materials by weight in a computer

Answer 1

1. Power supply
2. Monitor
3. Case 

Or This Metals, silicon and Petroleum are the main raw materials used in computers by weight
Medal and Brainiest PLZ :)

Answer 2

1power supply 
2 my case is full iron it was so much sorry
3 my actual compute wit weight like 30 pounds i have a fully upgraded alien ware computer that runs like the flash compared to the fps of a mac