Question

What os the meaning of s block​

Answer 1

Answer:

The Modern Periodic table is divided into 4 blocks which are , s block , p block , d block and f block . The elements in the 1st and the 2nd group of the modern periodic table constitute the s block.

Answer 2

Answer:

The s-block elements of the Periodic Table are those in which the last electron enters the outermost s-orbital. ... Group 1 of the Periodic Table consists of the elements: lithium, sodium, potassium, rubidium, caesium and francium. They are collectively known as the alkali metals.

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