GCSE Chemistry 2: The outer shell's increased distance from the positive nucleus down the halogen group makes it harder to gain an extra electron due to increased shielding.

Question

The outer shell's increased distance from the positive nucleus down the halogen group makes it harder to gain an extra electron due to increased shielding.

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Outer Shell and Positive Nucleus Relationship

GCSE Chemistry 2

The outer shell's increased distance from the positive nucleus down the halogen group makes it harder to gain an extra electron due to increased shielding.

Outer Shell and Positive Nucleus Relationship

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