Question

write the name of four block of elements ​

Answer 1

Answer:

Elements in the long form of periodic table have been divided into four blocks i.e. s ,p ,d and f.

Answer 2

Answer:

Each block is named after its characteristic orbital: s-block, p-block, d-block, and f-block. The block names (s, p, d, and f) are derived from the spectroscopic notation for the value of an electron's azimuthal quantum number: sharp (0), principal (1), diffuse (2), or fundamental (3).

Explanation:

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