elemental mercury

Hg. Mercury in its elemental (pure) form, that is, as a metal; hence the synonym metallic mercury. A shiny, silver-gray metal that is a liquid at room temperature.
Elemental mercury has many uses and is for instance found in thermometers, barometers, dental amalgams, batteries, fluorescent lights and some electrical switches. It is rarely found in nature.

The term "elemental mercury" was found in the following pages:

Scientists reveal how organic mercury can interfere with vision | EVISA's News
Instrument database: Mercury Instruments GmbH - Mercury Stack Monitor SM-3
Link database: US EPA: Mercury Use: Automotive sector
Instrument database: Brooks Rand Labs - MERX Total Mercury Configuration for EPA 1631
Mercury is converted to oxidized species in the upper atmosphere facilitating its entrance into the food chain | EVISA's News
Link database: Blacksmith Institute: mercury pollution
Instrument database: Tekran Instruments Corporation - Series 3300 Speciating Mercury CEM - Overview
Link database: Princeton University: Mercury Cycling and Methylation
Instrument database: Tekran Instruments Corporation - Model 1135 Particulate Mercury Unit
First biological function of mercury discovered | EVISA's News
Seabass populations can be differentiated by their Mercury Isotope Distribution | EVISA's News
Link database: OSHA Method ID-140: Mercury Vapor In Workplace Atmospheres
Huge Amounts of Toxic Mercury Found Hidden in the Arctic Permafrost | EVISA's News
Instrument database: Tekran Instruments Corporation - Model 2500 CVAFS Mercury Detector
Company database: Tekran Instruments Corporation
Link database: Illinois Teratogen Information Service: Methylmercury and Pregnancy
Link database: Exposure to Elemental Mercury
A new study finds: Inorganic mercury stays in the brain for years if not decades | EVISA's News
Most Canadians having dental amalgam in their mouth are exposed to mercury at levels surpassing the reference exposure level (REL) | EVISA's News
Natural dissolved organic matter plays dual role in cycling of mercury | EVISA's News