April 2025
Intermediate to advanced
608 pages
27h 36m
English
book
Pearson JEE Main Chemistry Vol 2 – 2026 | As Per NTA Syllabus | 2021 to 2025 Solved Previous Years’ Questions | 5000+ Topic-wise, Miscellaneous and Numerical–Based ... Papers on MyInsights | 7th Edition
by A.K. Singhal, U.K. Singhal
Content preview from Pearson JEE Main Chemistry Vol 2 – 2026 | As Per NTA Syllabus | 2021 to 2025 Solved Previous Years’ Questions | 5000+ Topic-wise, Miscellaneous and Numerical–Based ... Papers on MyInsights | 7th Edition
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5C |
p-Block Elements: Halogen Family VIIA-Group Elements |
VIIA-GROUP ELEMENTS
Halogen Family (Sea-Salt Forming)
VII A or GROUP-17 (ns2, np5)
Increases – Atomic Size, Boiling Point, Melting Point, Ionization Potential density, metallic nature, deepness in colour, solid state and intermolecular attraction.
Electronic Configuration
The general electronic configuration of halogens is ns2 np5.
Physiochemical Properties
Atomic and ionic radii
Halogen atom has the smallest radius as compared to any other element in its period. On moving down the ...
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