Activity 3.1
Take samples of iron, copper, aluminium and magnesium. Note
the appearance of each sample.
Clean the surface of each sample by rubbing them with sand paper
and note their appearance again.
Answers
Answered by
0
Answer:
gjjjKkfvbzjjsxx
magxvkkKks
Explanation:
it is write but I don't understand que please send properly
Answered by
0
Answer:
They appear a little shiny.
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