Question

A heap of metal scrap ina factory contains objects made up of copper, aluminium, iron, zinc, steel nickel, cobalt, and lead. Which of these can be removed using a magnet why

Answer 1

Scrap consists of recyclable materials left over from product manufacturing and consumption, such as parts of vehicles, building supplies, and surplus materials. Unlike waste, scrap has monetary value, especially recovered metals, and non-metallic materials are also recovered for recycling