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2. fill in the following table: group name charge of lons valence electrons d-block
Answers: 1
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1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle
Answers: 1
2. fill in the following table: group name charge of lons valence electrons d-block...
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