What chemicals does nitrogen react with?
What chemicals does nitrogen react with?
At room temperature, nitrogen is a very inactive gas. It does not combine with oxygen, hydrogen, or most other elements. Nitrogen will combine with oxygen, however, in the presence of lightning or a spark.
What is the periodic table of nitrogen?
7
Nitrogen
Atomic Number: | 7 | Atomic Radius: |
---|---|---|
Atomic Symbol: | N | Melting Point: |
Atomic Weight: | 14.01 | Boiling Point: |
Eectron Configuration: | [He]2s22p3 | Oxidation States: |
What are 5 chemical properties of nitrogen?
Nitrogen gas (chemical symbol N) is generally inert, nonmetallic, colorless, odorless and tasteless. Its atomic number is 7, and it has an atomic weight of 14.0067. Nitrogen has a density of 1.251 grams/liter at 0 C and a specific gravity of 0.96737, making it slightly lighter than air.
What is the chemical equation for nitrogen?
The chemical formula for nitrogen gas is N2. The formula can be represented as N≡N. Nitrogen gas is one of the diatomic elements, in which one molecule comprises of two atoms of the same element bonded by one or more covalent bonds. In the case of N2 the two nitrogen atoms are bonded by a triple covalent bond.
What group is nitrogen in the periodic table?
Group 15
nitrogen group element, any of the chemical elements that constitute Group 15 (Va) of the periodic table. The group consists of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), bismuth (Bi), and moscovium (Mc).
What is the chemical formula of nitrogen dioxide?
NO₂
Nitrogen dioxide/Formula
What is nitrogen chemical?
Nitrogen is a chemical element with symbol N and atomic number 7. Elemental nitrogen is a colorless, odorless, tasteless, and mostly inert diatomic gas at standard conditions, constituting 78.09 percent of Earth’s atmosphere by volume.
Why nitrogen formula is N2?
The N2 Lewis structure has a triple bond between two nitrogen atoms. According to the octet rule, nitrogen atoms need to bond three times. The N2 molecule is diatomic, meaning that two atoms of the same element are connected in a pair.
What chemical formula is nitrogen in the atmosphere?
Nitrogen gas is a diatomic, colourless gas that forms the 78% of the atmosphere of the Earth. Formula and structure: The nitrogen gas chemical formula is N2.
How many protons does nitrogen have in the periodic table?
Nitrogen – Periodic Table. Nitrogen is a 7. chemical element in the periodic table of elements. It has 7 protons and 7 electrons in the atomic structure. The chemical symbol for Nitrogen is N.
What are the chemical properties of nitrogen?
Chemical Properties of Nitrogen Group 15 Melting point −210.0°C, −346.0°F, 63.2 K Period 2 Boiling point −195.795°C, −320.431°F, 77.355 K Block p Density (g cm−3) 0.001145 Atomic number 7 Relative atomic mass 14.007 State at 20°C Gas Key isotopes 14N
What is the electron affinity of nitrogen in kJ mol?
Electron affinity of Nitrogen is 7 kJ/mol. In chemistry and atomic physics, the electron affinity of an atom or molecule is defined as: the change in energy (in kJ/mole) of a neutral atom or molecule (in the gaseous phase) when an electron is added to the atom to form a negative ion.
How does the nitrogen cycle repeat itself?
Nitrogen Cycle A cycle is a sequence of events or steps that repeats itself regularly. In the nitrogen cycle, nitrogen moves from the soil to plants and then to animals and finally back to the soil. When it returns to the soil from a decaying plant it can be used again by another plant.