Question

What are similarities of hydrogen with halogens??​

Answer 1

Explanation: I hope this helps you please mark as brainliest answer

1) Both hydrogen and halogens require one electron to complete their valence shell. 2) Both hydrogen and halogens are non-metals (Except iodine which has partial metallic character). 3) Both hydrogen and Halogens acts as negative ions when combined with metals. 4) Their molecules are diatomic.

Similarities. The principal similarity between hydrogen and the halogens is in electron configuration. Hydrogen has one electron in its electron shell, needing one additional electron to fill that shell. The halogens all have seven electrons in their outer electron shells.

Answer 2

Answer:

Hi friends,

Similarities between hydrogen and halogen are

a) In both cases, one electron is required to complete its valence shell.

(b) Hydrogen, as well as halogen, are non-metals.

(c) When they are combined with metals, they act as negative ions.

(d) Their molecules are diatomic.

(e) Hydrogen and halogens both can form an ionic and covalent bond

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