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The d- and f-Block Elements

Bihar Board Class 12 · Chemistry · 31 past questions

Topic Important compounds and biological roles 1 Introduction and general characteristics of transition elements 1 Colour and complex formation 0 Electronic configuration 0 Lanthanoids and actinoids 0 Magnetic properties 0 Oxidation states 0

Level Easy 0 Moderate 0

Year 2026 0 2025 0 2024 1 2023 0 2022 0 2021 0 2019 0 2018 0 2017 0 2016 0 2015 0

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