Question #1
Revisit
The elements A, B, C and D have indicated electronic arrangement, which is the most metallic element?
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Answered by
2
Explanation:
Answer: Explanation: Alkali metals are most metallic elements. They have one electron in their valence shell
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0
Answer:
The electronic arrangement is 2,8,8,1.
Hence the element is potassium(metallic element).
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