AnswersDriveThis group is also known as the nitrogen family. It consists of the elements nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), bismuth (Bi), and perhaps the chemically uncharacterized synthetic element moscovium (Mc). In modern IUPAC notation, it is called Group 15.
Why nitrogen family is known as Pnictogens?
The Nitrogen group is Group 15 of the periodic table (formerly numbered as Group V or Group VA) and is also collectively named the pnicogens or pnictogens. The word pnictogens is derived from the Greek word "pnigein", which means "to choke or stifle", which is a property of nitrogen.
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What are the characteristics of the nitrogen family?
The top two elements, nitrogen and phosphorus, are very definitely nonmetals, forming -3 charge anions. Nitrogen is a diatomic gas and phosphorus is a solid. The elements arsenic, antimony, and bismuth all have some characteristics of semimetals such as brittleness as a free element.
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What is nitrogen from?
Nitrogen is essential to life on Earth. It is a component of all proteins, and it can be found in all living systems. Nitrogen compounds are present in organic materials, foods, fertilizers, explosives and poisons. In its gas form, nitrogen is colorless, odorless and generally considered as inert.
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What is the only radioactive element in the oxygen family?
This group is also known as the oxygen family. It consists of the elements oxygen (O), sulfur (S), selenium (Se), tellurium (Te), and the radioactive element polonium (Po). The chemically uncharacterized synthetic element livermorium (Lv) is predicted to be a chalcogen as well.
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Is the oxygen family highly reactive?
The Oxygen Family[edit] Group 16 elements have 6 valence electrons, meaning that they require two more electrons to complete a stable electron octet. They still have relatively large electron affinities and are rather reactive, forming ions with a -2 charge.
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What is the family name of sodium?
As we begin our exploration of the third period (row) of the periodic table, we find the element sodium (Na). Being in the first column, sodium is a member of the alkali metal family with potassium (K) and lithium (Li).
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What kind of element is nitrogen?
Explanation: As an element nitrogen forms a diatomic molecule. Elemental nitrogen is a non metal gas which makes up approximately 79% of the atmosphere. 1s2s22p3 This allows Nitrogen to commonly form bonds of -3+3and +5.
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What is the use of nitrogen?
Nitrogen is important to the chemical industry. It is used to make fertilisers, nitric acid, nylon, dyes and explosives. To make these products, nitrogen must first be reacted with hydrogen to produce ammonia. This is done by the Haber process.
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Is the nitrogen family highly reactive?
The Nitrogen family is highly reactive, some more than others. However, Nitrogen is less reactive than Phosphorus. Nitrogen is more on the non-reactive side, while Phosphorus is one of the more reactive elements in this family. Chemical Reactivity Objective: Learn about group 15 of the Periodic table.
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How many elements are in the nitrogen family?
Group 15: The Nitrogen Family. The nitrogen family includes the following compounds: nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). All Group 15 elements have the electron configuration ns2np3 in their outer shell, where n is the principal quantum number.
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Why nitrogen family is known as Pnictogens?
The Nitrogen group is Group 15 of the periodic table (formerly numbered as Group V or Group VA) and is also collectively named the pnicogens or pnictogens. The word pnictogens is derived from the Greek word "pnigein", which means "to choke or stifle", which is a property of nitrogen.
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What does nitrogen do?
Nitrogen is a naturally occurring element that is essential for growth and reproduction in both plants and animals. It is found in amino acids that make up proteins, in nucleic acids, that comprise the hereditary material and life's blueprint for all cells, and in many other organic and inorganic compounds.
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What is the function of the nitrogen cycle?
The conversion of nitrogen can be carried out through both biological and physical processes. Important processes in the nitrogen cycle include fixation, ammonification, nitrification, and denitrification. The majority of Earth's atmosphere (78%) is nitrogen, making it the largest source of nitrogen.
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Where does all the nitrogen come from?
About 78 percent of the air you inhaled is the most abundant pure element found on Earth. Besides its role in the atmosphere, it's used in all sorts of products: fertilizers, propellants, you name it. It's also an essential component of DNA and proteins. It's called nitrogen.
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What are some interesting facts about nitrogen?
Nitrogen is a chemical element with the symbol N and atomic number of 7. Under normal conditions nitrogen is a colorless, odorless and tasteless gas. Nitrogen makes up around 78% of the air you breathe. Nitrogen is present in all living things, including the human body and plants.
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What is the use of nitrogen in our body?
Nitrogen is an important part of our bodies. Amino acids all contain nitrogen and these are the building blocks that make up the proteins in your hair, muscles, skin and other important tissues. Nitrogen is an important part of your DNA, which defines what you are like in many ways.
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What does nitrogen react to?
Heating Nitrogen and Oxygen produces Nitrogen oxide. Nitric oxide (NO) is formed by the reaction of nitrogen and oxygen. Nitric oxide is oxidized to nitrogen dioxide (NO2) which in turn reacts with water to give nitric acid (HNO3). Nitrogen oxides therefore react with water to form nitric acid (HNO3).
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How much does it cost for nitrogen?
In addition, when delivered in Dewar flasks, liquid nitrogen costs about $2 per gallon but when delivered in bulk storage tanks, it costs about $0.50 per gallon. Nonetheless, the atmosphere is about 78 percent nitrogen so liquid nitrogen can be manufactured anywhere and will still be relatively cheap.
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How did Nitrogen get its name?
Nitrogen was named by French chemist Jean-Antoine Chaptal in 1790. He named it after the mineral niter when he found that niter contained the gas. Niter is also called saltpeter or potassium nitrate.
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Is nitrogen gas liquid or solid?
Below 63 K, nitrogen freezes and becomes a solid. Above 77.2 K, nitrogen boils and becomes a gas. Since it is obtained from the atmosphere, liquid nitrogen is inexpensive and is rarely refrigerated. It is kept in insulated containers called Dewars and is allowed to boil away.