Zinc because the only metals that would be able to reduce copper ions in solution would be hydrogen, lead, tin, nickel, iron, zinc, aluminum, Magnesium, sodium, calcium, potassium, and lithium. and according to your answer choices Zinc is the answer.
All objects DO emit and absorb electromagnetic radiation. therefore, true.
Answer:
An oxyacetylene torch can also be used for welding. When welding with an oxyacetylene torch, the flame is used to produce molten metal along the edge of two work pieces.
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if you want plz give brainliest to help you more
1.20x1,024=1228.8 this is your answer.
hope that this helps.
