Question

Write the points of similarity and dissimilarity of hydrogen with halogens?

Answer 1

Answer:

Both hydrogen and halogens require one electron to complete their valence shell.

Both hydrogen and halogens are non-metals (Except iodine which has partial metallic character).

Both hydrogen and Halogens acts as negative ions when combined with metals.

Their molecules are diatomic.

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Answer 2

Answer:

Both hydrogen and halogens require one electron to complete their valence shell.

Both hydrogen and halogens are non-metals (Except iodine which has partial metallic character).

Both hydrogen and Halogens acts as negative ions when combined with metals.

Their molecules are diatomic.

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