Write an activity for grouping materials according to their shine .

1.	Write an activity for grouping materials according to their shine .
Answer» Answer: Instead of cutting, you can rub the surface of material with sand PAPER to see if it has LUSTER. Materials that have such luster are USUALLY metals. Iron, copper, aluminium and gold are examples of metals. Some metals often lose their shine and appear dull, because of the action of air and MOISTURE on them. Explanation: pls follow me mark brainliest answer tooo

Answer»

Answer:

Instead of cutting, you can rub the surface of material with sand PAPER to see if it has LUSTER. Materials that have such luster are USUALLY metals. Iron, copper, aluminium and gold are examples of metals. Some metals often lose their shine and appear dull, because of the action of air and MOISTURE on them.

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Write an activity for grouping materials according to their shine .​

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Write an activity for grouping materials according to their shine .