Hg chemical name

Mercury is a chemical element with symbol Hg and atomic number 80. Classified as a transition metal, Mercury is a liquid at room temperature.

1. What is the common name of Hg?
2. Why is Hg called mercury?
3. What is the Latin name of Hg?
4. What is the use of Hg?
5. What is a Hg in English?
6. Is Hg the same as mercury?
7. Why is Hg so toxic?
8. What is the deadliest element?
9. What happens when mercury touches gold?
10. What is Hg medical term?
11. What does Hg mean in blood?
12. What is Hg in blood pressure?
13. What does HB or HG mean?
14. Does HG make you high risk?
15. What causes HG sickness?

What is the common name of Hg?

mercury (Hg), also called quicksilver, chemical element, liquid metal of Group 12 (IIb, or zinc group) of the periodic table.

Why is Hg called mercury?

Quick Facts:

The chemical symbol for Mercury is Hg. Mercury was named after the Roman god. Its chemical symbol (Hg) comes from hydrargyrum from the Greek word hydrargyros meaning 'water' and 'silver'. Mercury is classified as a "Transition Metal" as it is ductile, malleable, and is able to conduct heat and electricity.

What is the Latin name of Hg?

Indeed, mercury's chemical symbol, Hg, derives from the Latin name for the element, hydrargyrum--literally, liquid silver.

What is the use of Hg?

It is now mainly used in the chemical industry as catalysts. It is also used in some electrical switches and rectifiers. Previously its major use was in the manufacture of sodium hydroxide and chlorine by electrolysis of brine. These plants will all be phased out by 2020.

What is a Hg in English?

the chemical symbol for mercury, one of the terms used in measures of blood pressure. SMART Vocabulary: related words and phrases. Chemical elements. actinium.

Is Hg the same as mercury?

Mercury is a chemical element with symbol Hg and atomic number 80. Classified as a transition metal, Mercury is a liquid at room temperature.

Why is Hg so toxic?

The inhalation of mercury vapour can produce harmful effects on the nervous, digestive and immune systems, lungs and kidneys, and may be fatal. The inorganic salts of mercury are corrosive to the skin, eyes and gastrointestinal tract, and may induce kidney toxicity if ingested.

What is the deadliest element?

Plutonium: A History of the World's Most Dangerous Element |The National Academies Press.

What happens when mercury touches gold?

Mercury and gold settle and combine together to form an amalgam. Gold is then extracted by vaporizing the mercury.

What is Hg medical term?

Hyperemesis gravidarum (HG) is a rare disorder characterized by severe and persistent nausea and vomiting during pregnancy that may necessitate hospitalization.

What does Hg mean in blood?

The quantity of mercury (Hg) found in blood and urine correlates with degree of toxicity. Hair analysis can be used to document the time of peak exposure if the event was in the past. Normal whole blood mercury is usually below 10 ng/mL.

What is Hg in blood pressure?

Blood pressure is measured in millimetres of mercury (mmHg) and is given as 2 figures: systolic pressure – the pressure when your heart pushes blood out. diastolic pressure – the pressure when your heart rests between beats.

What does HB or HG mean?

Hemoglobin (often abbreviated as Hb or Hgb) is the oxygen-carrying component of red blood cells. Hemoglobin, which gives red blood cells their color, helps carry oxygen from the lungs to the rest of the body and carbon dioxide back to the lungs to be exhaled.

Does HG make you high risk?

The answer to this one is yes. Hyperemesis gravidarum has been shown to increase the risk of preeclampsia, stillbirth, and preterm delivery, especially in the most severe cases.

What causes HG sickness?

Causes. Most women have some nausea or vomiting (morning sickness), particularly during the first 3 months of pregnancy. The exact cause of nausea and vomiting during pregnancy is not known. However, it is believed to be caused by a rapidly rising blood level of a hormone called human chorionic gonadotropin (HCG).