Webb19 mars 2024 · There are a total 8 vertical columns in the Mendeleev periodic table, which are known as groups. And there are 7 horizontal rows, which are known as periods. But wait. Have you noticed that many blocks have more than one element in Mendeleev periodic table? Why? The short answer: Those elements show similarly in their … Webb3 aug. 2024 · Under normal conditions, nitrogen is a colorless, odorless and tasteless gas. [17] 14. Ammonia (N3) a compound of nitrogen is commonly used in fertilizers. [15] 15. …
How many neutrons does nitrogen-16 have? - Studybuff
WebbNitrogen 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 … Webb17 feb. 2014 · With the ever-increasing population of the world (expected to reach 9.6 billion by 2050), and altered life style, comes an increased demand for food, fuel and fiber. However, scarcity of land, water and energy accompanied by climate change means that to produce enough to meet the demands is getting increasingly challenging. Today we … nova scotia getaway deals
Science WHO AM I? Sheet Flashcards - Questions and Answers
WebbNitrogen is a colourless, odourless gas, which condenses at −195.8 °C to a colourless, mobile liquid. The element exists as N 2 molecules, represented as :N:::N:, for which the bond energy of 226 kilocalories per mole is exceeded only by that of carbon monoxide, 256 kilocalories per mole. Webb30 nov. 2012 · PhosphorusPhosphorous, or P, is in the nitrogen family and has 16 neutrons. What is a member of the nitrogen family with 16 neutrons? Phosphorus-31 … Webb27 apr. 2024 · Nitrogen-16 is an isotope of nitrogen generated by neutron activation of oxygen contained in the water. It has a short half-life of 7.1 sec and it decays via beta … nova scotia fun facts for kids