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Mercury (chemical symbol Hg) is a metal that is liquid at standard temperature and pressure. It is used in the manufacture of low-energy lightbulbs (CFLs and other fluorescent lights), and extra care must be taken in their disposal, especially when they are broken, because of mercury's toxicity.

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Hg(CN) 2 Poisonous, colorless, transparent crystals that darken in light, decompose when heated; soluble in water and alcohol; used in photography, medicine, and germicidal ...

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HgF 2 Poisonous, transparent crystals that decompose when heated; moderately soluble in alcohol and water; used to synthesize organic fluorides.

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كيمياء; كيمياء غير عضوية

Hg 2 O A poisonous black powder; insoluble in water, soluble in acids; decomposes at 100_C.

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كيمياء; كيمياء غير عضوية

HgNH 2 Cl A white powder that darkens on light exposure; insoluble in water and alcohol, soluble in ammonium carbonate solutions and in warm acids; used in pharmaceuticals and as ...

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كيمياء; كيمياء غير عضوية

Hg 2 CrO 4 Red powder with variable composition; decomposes when heated; soluble in nitric acid, insoluble in water and alcohol; used to color ceramics green. Also known as ...

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البيئة الطبيعية; تغير المناخ

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البيئة الطبيعية; تغير المناخ

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