S, p, d, f block 8 marks
Understand the Problem
The question is asking about the s, p, d, and f blocks of the periodic table, likely seeking information on their characteristics, electron configurations, or significance in chemistry. It implies that the response should be concise and detailed enough to warrant 8 marks in an academic setting.
Answer
The s, p, d, and f blocks denote segments in the periodic table where elements fill these subshells.
The s, p, d, and f blocks in the periodic table refer to the segments where elements have their valence electrons filling the corresponding subshells: s-block for Groups 1-2, p-block for Groups 13-18, d-block for transition metals, and f-block for lanthanides and actinides.
Answer for screen readers
The s, p, d, and f blocks in the periodic table refer to the segments where elements have their valence electrons filling the corresponding subshells: s-block for Groups 1-2, p-block for Groups 13-18, d-block for transition metals, and f-block for lanthanides and actinides.
More Information
Each block corresponds to the subshell being filled by the last electron in the element's configuration. S-block elements include alkali and alkaline earth metals; p-block indicates main group elements; d-block consists of transition metals; f-block contains lanthanides and actinides.
Tips
A common mistake is confusing the placement of s, p, d, and f-block elements within the periodic table. Memorizing group numbers and recognizing the periodic table pattern helps.
Sources
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