Sagot :
Answer:
6.transition metals
7.noble metals
Explanation:
Transition Metals are what we usually think of when we think of metals. They are hard and shiny, strong, and easy to shape.
Noble Metals are found as pure metals because they are nonreactive and don't combine with other elements to form compounds. Because they are so nonreactive, they don't corrode easily. This makes them ideal for jewelry and coins.
hope it will help
Answer:
6. D
7. A
Explanation:
noble metals are used in jewelry, coinage, electrical applications, to make protective coatings, and as catalysts.
only gold, silver and copper are noble metals.
transition metals is shiny and easy to shape but it is veryhard and most uses of it is wiring, pipes, paint