Answer:
4 & 5 have the same number of elements
Answer:
Three product with are SO2, H2O and CuSO4
Explanation:
Answer: The answer is D. wind is created. :)
Periodic table is arranged according to atomic size and other properties.
Answer:
that will be endothermic reaction...... as oxides of mercury decomposes and break s into simpler elements by absorbing energy
Explanation:
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