Question

what are s block elements ?.​

Answer 1

Answer:

S-block elements are the elements with valence electrons in the s orbital. Elements in column 1 have one valence electron. Elements in column 2 have two valence electrons. S-block elements are very reactive. Elements in column 1 (the alkali metals) always lose their one valence electron to form a +1 ion.

Explanation:

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Answer 2

Answer:

S-block elements are the elements with valence electrons in the s orbital. Elements in column 1 have one valence electron. Elements in column 2 have two valence electrons. S-block elements are very reactive. Elements in column 1 (the alkali metals) always lose their one valence electron to form a +1 ion.

Explanation:

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