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Which two of the three elements have SIMILAR CHEMICAL PROPERTIES (valence electrons)? 1. Li - Na - Mg 2. F - Br - O 3. P - As - Se 4. Ra - Ba - Cs
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Apr 8, 2021
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Which two of the three elements have SIMILAR CHEMICAL PROPERTIES (valence electrons)?
1. Li - Na - Mg
2. F - Br - O
3. P - As - Se
4. Ra - Ba - Cs
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Srijith Vijayamohan
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Answer:
1. Li - Na
2. F - Br
3. P - As
4. Ra - Ba
Hesham Hassan
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Apr 15, 2021
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Hesham Hassan
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