MERCURY By: Jason 7.1. Hello my name is Jason and I chose the element Mercury. I chose to do mercury...

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MERCURY By: Jason 7.1

Transcript of MERCURY By: Jason 7.1. Hello my name is Jason and I chose the element Mercury. I chose to do mercury...

Page 1: MERCURY By: Jason 7.1. Hello my name is Jason and I chose the element Mercury. I chose to do mercury because when I looked at a thermometer, I see the.

MERCURY

By: Jason 7.1

Page 2: MERCURY By: Jason 7.1. Hello my name is Jason and I chose the element Mercury. I chose to do mercury because when I looked at a thermometer, I see the.

• Hello my name is Jason and I chose the element Mercury. I chose to do mercury because when I looked at a thermometer, I see the red thing can go up and down and that made me amazed. So here is my Mercury presentation.

Introduction

Page 3: MERCURY By: Jason 7.1. Hello my name is Jason and I chose the element Mercury. I chose to do mercury because when I looked at a thermometer, I see the.

• Element: Mercury (Hydrargyrum) • Symbol: Hg

• Atomic Number: 80• Melting Point: -38.842°C • Boiling Point: 356.58°C• Atomic Weight: 200.59

• Family: Group 12 (IIB)  Transition metal• Density: 13.59 grams per cubic centimeter

Page 4: MERCURY By: Jason 7.1. Hello my name is Jason and I chose the element Mercury. I chose to do mercury because when I looked at a thermometer, I see the.

Discovery of Mercury

• The oldest sample of mercury found is at and Egyptian tomb at Kurna stored in a small glass container around 15/16 century B.C. Mercury is mentioned and recorded by the Chinese, Hindus, Egyptians, Greeks and Romans. Mercury than was thought to have gold in it because its shiny but it actually is very different with gold.

Page 5: MERCURY By: Jason 7.1. Hello my name is Jason and I chose the element Mercury. I chose to do mercury because when I looked at a thermometer, I see the.

Physical traits

• Mercury is liquid in room temperature and solid in lower than -38.842°C. Mercury is shiny. If mercury is heated up, it will expand but if cool down, it will contract. Mercury is one of the heaviest metal.

Page 6: MERCURY By: Jason 7.1. Hello my name is Jason and I chose the element Mercury. I chose to do mercury because when I looked at a thermometer, I see the.

Usages

• Mercury is used in:- thermometers-barometers-manometers -liquid electrolyte-dental amalgams (fillings for teeth)-If mixed, can be used to make other things

Page 7: MERCURY By: Jason 7.1. Hello my name is Jason and I chose the element Mercury. I chose to do mercury because when I looked at a thermometer, I see the.

Effects on Environment

• One of the incidents of mercury is in Minamata, Japan on the year 1950 where a acetaldehyde plant dumped heavy metals in the local bay. The aquatic organism got affected and acted weirdly. People who live nearby got affected also because since they consume foods such as fishes which part of the aquatic organism. Some people acted with no motor controls and some died because of the mercury which travelled into their brain.

Page 8: MERCURY By: Jason 7.1. Hello my name is Jason and I chose the element Mercury. I chose to do mercury because when I looked at a thermometer, I see the.

BIBLIOGRAPHY• http://daymix.com/Mercury-Element/• http://www.chemistryexplained.com/elements/L-P/Mercury.html• http://www.hgadvisors.com/Mercury.png• http://www.chm.bris.ac.uk/webprojects2004/hooper/uses.htm• http://toxipedia.org/display/toxipedia/Minamata,+Japan• http://www.hc-sc.gc.ca/ewh-semt/pubs/contaminants/mercur/q35-q42-eng.php• http://www.corrosionsource.com/handbook/periodic/periodic_table.gif http://chemistry.about.com/od/elementfacts/a/mercury.htm

Page 9: MERCURY By: Jason 7.1. Hello my name is Jason and I chose the element Mercury. I chose to do mercury because when I looked at a thermometer, I see the.

THANKYOU FOR WATCHING THIS PRESENTATION