Question

12) Write the name:/a Rist. The family of elements having zero valency/संयुजा 0 असलेल्या मूलद्रव्यांचे कुल O Group 15 /TU 15 O Group 16/TUT 16 5 O / Group 17/TTU 17 O Group 18/TUT 18 i < Back 16 > Forward OP Home Bookmarks Tab​

Answer 1

Answer:

Group elements have zero valency because the outermost shell of these electrons are complete and form a stable electronic configuration. ... These elements are also known as noble gases. The elements are helium, neon, argon, krypton, xenon and radon.

Explanation:

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