NITROGEN IS MORE IMPORTANT THAN YOU THINK INTRODUCTION: In this article, we discuss nitrogen its important properties, and some incidents that happened in the past with people and instruments that deal with nitrogen. So, let's start: LIQUID NITROGEN INCIDENT THAT KILLED THREE TECHNICIAN OF NASA: The First space shuttle mission was named STS-1, the first orbital mission of NASA. This mission is uniquely described in this article due to the incident in which three technicians died due to inhalation of excess nitrogen of nitrogen. IMPORTANCE OF NITROGEN: Nitrogen is a crucial element in the periodic table due to many important properties. Nitrogen is a non-toxic & colorless gas that occupies 78% of the atmosphere. HISTORY OF NITROGEN: In the past, scientists had different opinions about this gas. For example, some scientists think it was brunt air because no combination occur in the presence of this element. Some believe it is very toxic and has no life because the environment fil...
Aluminum: An Element That Changes the World Completely
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| Aluminium uses in aerospce industry |
Aluminum is a very lightweight metal. Alloy is very precise before 18 century it was more expensive than gold and silver. Its high price is due to its extraction cost from clay. In clay, it forms a very strong bond with oxygen that why it requires very high energy.
Aluminum word derived from the Latin word "Alumen" which means "Bitter salt". Aluminium was discovered by Danish physicist " Hans Christian Orsted" in 1825. It has a silvery-white appearance.
What is Aluminium?
Aluminum is a very lightweight metal in the periodic table. It is the 13th element in the periodic table and also a very useful element.
Where Aluminium mined?
Aluminum minerals include "Boehmite, Diaspore, Gibbsite, Cupalite, and steinhardtite, etc.," There are over 270 different types of aluminum minerals from which aluminum is extracted.
Australia and China have huge resources for aluminum.
What is the difference between Aluminium and Aluminum?
In the USA aluminum is called "Aluminum" but in the rest of the world, aluminum is still known as aluminium. By the report of IUPAC aluminium is really a word of this element.
Isotopes of Aluminium:
Aluminium has 14 known isotopes ranging from Al-21 to Al-34. But from those 14 isotopes, Al-27 is the most stable and abundance of nearly 100%.
Technological advancement due to aluminum:
The most important advancement occurs due to aluminum in the aerospace industry. Imagine What happen if very don't have this metal. Before this metal aluminum, and wood were used in aerospace industries as the fame of airplanes and other flying machines.
Abundance of Aluminium:
Aluminum is a very abundant element in earthcusrt it is the third most abundant element in earthcrust by weight. But in space aluminum is not as abundant as other elements.
From where all this aluminum comes from?
In stars, the process of nucleosynthesis is responsible for the formation of all the heavy elements of today's world. In nucleosynthesis magnesium and silicon fuse with alpha particles or helium nuclei to form aluminium element.
Aluminum Properties:
1. Aluminium is a very lightweight metal.
2. Aluminium is the very least reactive because of the aluminum oxide layer that makes it corrosion-resistant.
3. Aluminium is a metal so it is a very good conductor of heat and electricity.
4. Aluminium has a very low density of about 2.7g/cm3.
5. Aluminium is a very good reflective material.
6. It shows properties like malleable and ductile.
7. It has a low melting point of 660.32 degrees Celcius.
What is aluminum used for?
Aluminium is used for many purposes including kitchen appliances and the aerospace industry. Its major uses include electricity and engine construction.
1. In aerospace because it is very lightweight it is alloyed with other metals making them useful in such industries.
2. In many kitchen appliances like pans etc., and other common applications like fame construction etc.,
3. Aluminum is very useful in the construction industry.
4. Aluminium is also used in glass industries to improve its performance.
Limitation:
It is often said everything has its own limitations. Likewise, aluminum has limitations too. These limitations are as follows:
1. Aluminium is very soft.
2. Low melting point.
Conclusion:
Aluminum is a very excellent metal used in many different industries and it has its own benefits and limitations. But aluminum proves to be a very useful metal in our technology as well as in our future.
I have a question for you:
What is the name of the universe's massive black hole?
Autor:
This is written by Noel Gill.
Software used:
In this article, the Grammely and Free keyword generator tool by Ahrefs is used.
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