SETENAY KAYA PREPD 153 MERCURY Hg DAILY USAGE

SETENAY KAYA PREP-D 153 MERCURY- Hg

DAILY USAGE It is used in thermometers. In our daily life we, benefit from its expantion.

DAILY USAGE It is used in barometers.

DAILY USAGE It is used in amalgam. (A mixture of silver, mercury, and other metals that is used to fill cavities in teeth)

DAILY USAGE It is used in vermilion to prevent sticking of mussel and oyster on the bottom of the ship. (scarlet color; bright red pigment made from a chemical reaction between mercury and sulfur)

DAILY USAGE It is used in vaporous lamb. Vaporous lambs give white and bright light. NOTE: The vaporous of mercury is poisonous!!!!

DAILY USAGE It is used in contactor switch.

APPEARENCE

APPEARENCE Shells: 6 Valence electron: 2

APPEARENCE It is the only metal which is liquid at room temperature(25 o. C). It is grey.

CHEMICAL AND PHYSICAL PROPERTIES Atomic Number: 80 Symbol: Hg Atomic Mass: 200. 59 Boiling Point(C): 357 Melting Point(C): -38. 4 Density: 13. 6 Electrical Conductivity: 0. 011 Heat Conductivity : 0. 02

CHEMICAL AND PHYSICAL PROPERTIES Poisonous Volatile It reacts with sulphur and halogens

REFERENCES: http: //www. turkcebilgi. com/Civa/ansiklopedi http: //images. google. com. tr/images? hl=tr&lr=&u m=1&sa=1&q=civa&start=0 http: //tr. wikipedia. org/wiki/C%C 4%B 1 va

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