essay on topic;periodic table of chemical elements.impact on human welfare
Answers
Explanation:
The development of the Periodic Table of the Elements is one of the most significant achievements in science and a uniting scientific concept, with broad implications in Astronomy, Chemistry, Physics, Biology and other natural sciences. It is a unique tool enabling scientists to predict the appearance and properties of matter on Earth and in the Universe. Many chemical elements are crucial to enhance the value and performance of products necessary for humankind, our planet, and for industry.
The elements on the periodic table is so important in life today, it has helped scientist discover so many big events. The periodic table helped scientist discover what elements were needed for humans to survive. If we didn’t know what calcium was, how would we make our bones stronger? What about oxygen, people use this element every day; this is a key element for us humans to breath. Without the discovery of all the different types of elements on the periodic table we wouldn’t be alive today. How would we know how to cure our sicknesses if we didn’t know what our body needs to survive?
The elements also help us discover our resources and what they need. Like plants and Animals need elements to grow. Like chlorine it helps animals digest food and humans, iron helps blood carry oxygen around the body and magnesium and chlorine to help plants convert the suns energy to food. Grass contains silica that makes it very strong.
There gold and silver which is a big factor of business, without these two elements there would be no such thing as mining or coins. We wouldn’t have money which sometimes is a good thing but battering is much harder than just buying something. Elements have also help mankind create valuable jewelleries and technology.
In agricultural sector Nitrogen , Hydrogen , phosphorous, potassium and sulpher are used for making fertilizers , fungicide & pesticide on the other hand calcium and silicon find their use in manufacturing cement .
In industrial sector Iron, copper, Aluminium, Platinum , Magnesium , Silicon, Germenium, Lithium etc are used for making different machine parts and electronic items . In the healthcare industry , elements like Nitrogen, Sulphur, Sodium, Potassium , Magnesium ,Copper, Vanadium, Chromium, Manganese , Iron, Zinc, Molybdenum, Cadmium etc are the essential component of many medicines.
So without discovery of the elements on the periodic table people wouldn’t know how to survive, there would be no healthy foods and money would not exist in life.
The Periodic Table enables scientists to predict the appearance and properties of elements that were yet to be discovered. A few decades later, following the discovery of radioactive elements, Marie Skłodowska Curie and Irene Curie conducted the first diagnostic procedures for wounded and shell-shocked soldiers in mobile front-line hospitals, and this was the first medical application of radiation. Today, nuclear medicine is essential for diagnostics and targeted therapies alike . Now a days, Radioactive isotopes of various elements have practical application in various fields of science like forensic science,geochronology ,Environmental science , human health sciences including medical diagnosis and treatment.
The Periodic Table and its understanding have had a revolutionary impact are in nuclear medicine, the study of chemical elements and compounds in space and the prediction of novel materials.