The correct option includes Beryllium, Cadmium, Chromium, Mercury, and Lead as they are known hazardous materials released into the environment from improperly disposed e-waste. These toxic metals can leach into soil and water, posing significant health risks and environmental hazards. In the context of UPSC Prelims GS Paper I, it is essential to understand the implications of e-waste management, which underscores the need for sustainable disposal and recycling practices to mitigate pollution and protect public health and the ecosystem. Plutonium and Heptachlor, while hazardous, are not typically associated with e-waste components.