What is the meaning of the name sodium?
The name sodium is thought to originate from the Arabic suda, meaning headache, as the headache-alleviating properties of sodium carbonate or soda were well known in early times. Although sodium, sometimes called soda , had long been recognized in compounds, the metal itself was not isolated until 1807 by Sir Humphry Davy through the ...
What is another name for sodium?
sodium hydrogen sulphite. sodium hydrogen sulfite. sodium hydrogen phosphate. sodium hydrogen carbonates. sodium hydrogen carbonate. sodium hydrogencarbonate. Find Synonyms. sodium hydroxide. go.
Is sodium and sodium bicarbonate the same?
They occur naturally as compounds of sodium. Difference Between Sodium Carbonate and Sodium Bicarbonate However, even though sodium carbonate and sodium bicarbonate sound similar in their names, these two substances are not the same and have many features and uses that are different.
What is the common name for sodium thiosulfate?
Sodium thiosulfate, commonly called hypo (from "hyposulfite"), was widely used in photography to fix black and white negatives and prints after the developing stage; modern 'rapid' fixers use ammonium thiosulfate as a fixing salt because it acts three to four times faster. Some bacteria can metabolise thiosulfates.
What is short for sodium?
Cite. Sodium is a chemical element with symbol Na and atomic number 11.
Does Na stand for sodium?
Since Latin extracts some of the symbols of some elements. For starters, in Latin, sodium is referred to as natrium. So it changes the symbol to Na.
What does Na stand for in medicine?
sodiumList of medical abbreviations: NAbbreviationMeaningNasodium (from Latin natrium)NAnegative appendectomyNAATnuclear acid amplification testNABSnormoactive bowel sounds109 more rows
What's Na stand for?
not applicablen/an/aN/A or sometimes n/a is a common abbreviation in tables and lists for the phrase not applicable, not available, not assessed, or no answer.https://en.wikipedia.org › wikiN/A - Wikipedia. (also N/A) written abbreviation for not applicable: used on a form when you cannot give a relevant (= that answers the question) answer to a question.
What is sodium in a blood test?
A sodium blood test measures the amount of sodium in your blood. Sodium is a type of electrolyte. Electrolytes are electrically charged minerals. They help control the amount of fluid and the balance of acids and bases (pH balance) in your body. Sodium also helps your nerves and muscles work properly.
Why is the symbol for sodium Na instead of S?
Due to the fact that Latin removes some of the symbols of certain components. For starters, sodium is known as Natrium in Latin. As a result, the sign is changed to Na . In its pure state, Sodium is very reactive.
What are the terms for sodium?
sodium bicarbonate.sodium chloride.sodium chlorate.sodium carbonate.sodium citrate.sodium cyanide.sodium hydroxide.sodium hypochlorite.More items...
What is Na at the pharmacy?
Symbol for sodium; natrium.
Does NR stand for nursing?
Summary: Nurse Abbreviation There are a few common abbreviations of nurse: nu., nr., and nrs.
Is it na or na?
I've seen n/an/aN/A or sometimes n/a is a common abbreviation in tables and lists for the phrase not applicable, not available, not assessed, or no answer.https://en.wikipedia.org › wikiN/A - Wikipedia, N/A, NA, etc. According to the Wikipedia article entitled "Manual of Style (abbreviations)", N/A is the only one that is proper; however, according to the Wikipedia article entitled "n/a" ("Not applicable" redirects to "n/a"), all of the other forms are also acceptable.
What is K stand for?
K comes from the Greek word kilo which means a thousand. The Greeks would likewise show million as M, short for Mega. So if we stay consistent with the Greek abbreviations, then billion would be shown as a letter G (Giga). Think of your computer expressing bytes of memory as kilobyte, megabyte or gigabyte.
What does validity na mean?
Not ApplicableNA stands for Not Applicable Implies Unlimited Validity in terms of Mobile Recharges like Talktime, and so on. NA stands for Not Available or Not Applicable for License or some other certificate validity, either the record isn't really available or not needed for the reason, or they may not want to reveal it.
What is the name of Na 1?
SodiumSodium(1+) is a monoatomic monocation obtained from sodium. It has a role as a human metabolite and a cofactor. It is an alkali metal cation, an elemental sodium, a monovalent inorganic cation and a monoatomic monocation....4.3Related Element.Element NameSodiumAtomic Number111 more row
What formula is sodium?
Sodium is represented by the symbol Na.
What is the period of Na?
Period 3Fact boxGroup1Melting pointPeriod3Boiling pointBlocksDensity (g cm−3)Atomic number11Relative atomic massState at 20°CSolidKey isotopes2 more rows
For what is sodium used?
Sodium helps to balance levels of fluids and electrolytes in the body. This balance can affect blood pressure and the health of the kidneys and heart. People use sodium in the form of inhaled sodium chloride for cystic fibrosis.
What is the atomic number of sodium?
body-centered cubic (bcc) Sodium is a chemical element with the symbol Na (from Latin natrium) and atomic number 11. It is a soft, silvery-white, highly reactive metal. Sodium is an alkali metal, being in group 1 of the periodic table. Its only stable isotope is 23 Na.
What are the elements that make up sodium?
Sodium forms alloys with many metals, such as potassium, calcium, lead, and the group 11 and 12 elements. Sodium and potassium form KNa 2 and NaK. NaK is 40–90% potassium and it is liquid at ambient temperature. It is an excellent thermal and electrical conductor. Sodium-calcium alloys are by-products of the electrolytic production of sodium from a binary salt mixture of NaCl-CaCl 2 and ternary mixture NaCl-CaCl 2 -BaCl 2. Calcium is only partially miscible with sodium. In a liquid state, sodium is completely miscible with lead. There are several methods to make sodium-lead alloys. One is to melt them together and another is to deposit sodium electrolytically on molten lead cathodes. NaPb 3, NaPb, Na 9 Pb 4, Na 5 Pb 2, and Na 15 Pb 4 are some of the known sodium-lead alloys. Sodium also forms alloys with gold (NaAu 2) and silver (NaAg 2 ). Group 12 metals ( zinc, cadmium and mercury) are known to make alloys with sodium. NaZn 13 and NaCd 2 are alloys of zinc and cadmium. Sodium and mercury form NaHg, NaHg 4, NaHg 2, Na 3 Hg 2, and Na 3 Hg.
How much sodium is needed for a human body?
The minimum physiological requirement for sodium is estimated to range from about 120 milligrams per day in newborns to 500 milligrams per day over the age of 10.
How to make sodium alloys?
There are several methods to make sodium-lead alloys. One is to melt them together and another is to deposit sodium electrolytically on molten lead cathodes. NaPb 3, NaPb, Na 9 Pb 4, Na 5 Pb 2, and Na 15 Pb 4 are some of the known sodium-lead alloys. Sodium also forms alloys with gold (NaAu 2) and silver (NaAg 2 ).
What is the condition where water and sodium are lost in the ECF?
Isotonic loss of water and sodium from the ECF compartment decreases the size of that compartment in a condition called ECF hypovolemia .
How do you isolate sodium salts?
Because of the high solubility of its compounds, sodium salts are usually isolated as solids by evaporation or by precipitation with an organic anti solvent , such as ethanol; for example, only 0.35 g/L of sodium chloride will dissolve in ethanol. Crown ethers, like 15-crown-5, may be used as a phase-transfer catalyst.
How many isotopes of sodium are there?
Twenty isotopes of sodium are known, but only 23 Na is stable. 23 Na is created in the carbon-burning process in stars by fusing two carbon atoms together; this requires temperatures above 600 megakelvins and a star of at least three solar masses. Two radioactive, cosmogenic isotopes are the byproduct of cosmic ray spallation: 22 Na has a half-life of 2.6 years and 24 Na, a half-life of 15 hours; all other isotopes have a half-life of less than one minute. Two nuclear isomers have been discovered, the longer-lived one being 24m Na with a half-life of around 20.2 milliseconds. Acute neutron radiation, as from a nuclear criticality accident, converts some of the stable 23 Na in human blood to 24 Na; the neutron radiation dosage of a victim can be calculated by measuring the concentration of 24 Na relative to 23 Na.
What are the abbreviations for elements?
In fact, there are eleven of the abbreviations for the elements which don't seem to match the modern name. Those are subtle reminders of the history of the Periodic Table and the process of the discovery of elements over the millennia. Eight of these oddities are Au (gold), Ag (silver), Cu (copper), FE (iron), SN (tin), Pb (lead), Sb (antimony), and Hg (mercury): All were among the elements recognized by the ancient Greeks and Romans, and the abbreviations for those are based on a Latin or Greek term for the element.
What does the word "K" mean in the word "potassium"?
Potassium was identified during the Middle Ages, and it's "K" is for kalium, a medieval Latin term for potash. W stands for tungsten because it was first identified in 1780 within the mineral known as wolframite, by French scientist Antoine Lavoisier (1743–1794).
Why do we use symbols in the periodic table?
It's easier to navigate the periodic table and write chemical equations and formulae once you know the symbols for the elements. However, sometimes it's easy to confuse symbols of elements with similar names. Other elements have symbols that don't seem to relate to their names at all! For these elements, the symbol usually refers to an older element name that isn't used anymore.
What does PT stand for in blood clotting?
PT - Prothrombin Time (test blood clotting along with INR or international normalized ratio; to access bleeding problems)
What does TSH stand for in medical terms?
TSH - Thyroid Stimulating Hormone (measures the amount of thyroid stimulating hormone in blood)
What does "blood test" mean?
Using Blood Test Abbreviations. Blood tests are one of a doctor's basic tools to check your health or test for certain conditions, illnesses, and abnormalities. Many specialized tests are available too. For clarification on blood test abbreviations other than those listed above just ask your medical professional.
What does BAC stand for in blood tests?
BAC - Blood Alcohol Concentration/Content (percentage of alcohol in blood; tests for intoxication level)
What is the INR of potassium?
INR - International Normalized Ratio (measures rate of blood clotting; tests for blood disorders or to adjust blood thinning medications) K - Potassium (a test for potassium levels; high or low levels can lead to serious problems)
Overview
History
Because of its importance in human health, salt has long been an important commodity, as shown by the English word salary, which derives from salarium, the wafers of salt sometimes given to Roman soldiers along with their other wages. In medieval Europe, a compound of sodium with the Latin name of sodanum was used as a headache remedy. The name sodium is thought to originate from the Arabic suda, meaning headache, as the headache-alleviating properties of sodium carb…
Characteristics
Sodium at standard temperature and pressure is a soft silvery metal that combines with oxygen in the air and forms grayish white sodium oxide unless immersed in oil or inert gas, which are the conditions it is usually stored in. Sodium metal can be easily cut with a knife and is a good conductor of electricity and heat because it has only one electron in its valence shell, resulting in weak metallic bonding and free electrons, which carry energy. Due to having low atomic mass an…
Chemistry
Sodium atoms have 11 electrons, one more than the stable configuration of the noble gas neon. The first and second ionization energies are 495.8 kJ/mol and 4562 kJ/mol, respectively. As a result, sodium usually forms ionic compounds involving the Na cation.
Metallic sodium is generally less reactive than potassium and more reactive than lithium. Sodium metal is highly reducing, with the standard reduction potential for the Na /Na couple being −2.71 …
Occurrence
The Earth's crust contains 2.27% sodium, making it the seventh most abundant element on Earth and the fifth most abundant metal, behind aluminium, iron, calcium, and magnesium and ahead of potassium. Sodium's estimated oceanic abundance is 10.8 grams per liter. Because of its high reactivity, it is never found as a pure element. It is found in many minerals, some very soluble, such as halite and natron, others much less soluble, such as amphibole and zeolite. The insolubilit…
Commercial production
Employed only in rather specialized applications, only about 100,000 tonnes of metallic sodium are produced annually. Metallic sodium was first produced commercially in the late 19th century by carbothermal reduction of sodium carbonate at 1100 °C, as the first step of the Deville process for the production of aluminium:
Na2CO3 + 2 C → 2 Na + 3 CO
Uses
Though metallic sodium has some important uses, the major applications for sodium use compounds; millions of tons of sodium chloride, hydroxide, and carbonate are produced annually. Sodium chloride is extensively used for anti-icing and de-icing and as a preservative; examples of the uses of sodium bicarbonate include baking, as a raising agent, and sodablasting. Along with potassium, many important medicines have sodium added to improve their bioavailability; thoug…
Biological role
In humans, sodium is an essential mineral that regulates blood volume, blood pressure, osmotic equilibrium and pH. The minimum physiological requirement for sodium is estimated to range from about 120 milligrams per day in newborns to 500 milligrams per day over the age of 10.
Sodium chloride is the principal source of sodium in the diet, and is used as seasoning and preservative in such commodities as pickled preserves and jerky; for Americans, most sodium chl…