sentence: Most lead is used in lead acid batteries, though.
sentences_after: The lead is oxidized, making electricity. Sheets of lead are used to block sound in some places. Lead is used in radiation shielding. Molten lead can be used as a coolant in nuclear reactors. It used to be mixed with tin to make the pipes in pipe organs.
concept_name: lead
headings: Lead Uses As an element
categories: chemical elements metals