Question

which of the following resources is a conflict mineral used in smart devices? (1 point) mercury quartz neodymium tin

Explanation:

Conflict minerals used in smart devices often include those like tin (from cassiterite), tantalum, tungsten, and gold, sourced from conflict - affected regions (e.g., Democratic Republic of Congo). Mercury is more related to pollution and not a typical conflict mineral for smart devices. Quartz is used in electronics but not a conflict mineral. Neodymium is a rare - earth element, and while used in smart devices, it's not a classic conflict mineral like tin. Tin is a conflict mineral as its mining in some regions (e.g., DRC - related areas) is associated with conflict, human rights abuses, and is used in smart device components (e.g., soldering).

Answer:

D. tin