Hydrogen.
Hydrogen,most abundant element in the universe and the third most abundant on the surface of the globe,is being visualised as the major future source of ENERGY. Position of hydrogen in the periodic table: Hydrogen is first element in the periodic table. It has electronic configuration 1S1. its electronic configuration is similar to the outer electron electronic configuration of alkali metals (ns1). Hydrogen forms oxide , halides and sulphides It has very high ionization enthalpy. Mostly hydrogen exist as a dihydrogen in the universe . Dihydrogen H2: dihydrogen is the most abundant element in the universe (70% the total mass of the universe) . Isotopes of Hydrogen : Hydrogen has three isotopes : 1.protium 1H1 in this neutron is absent. 2. Deuterium, 2H1 or D 3. Tritium, 3H1. 0r T . These isotopes different form oneanother in respect of their presence of neutrons. Out of these Tritium shows radioactivity. Which emits low energy beta particles . Nat
Good evening,
ReplyDeleteMy name is Maxim Semchenkov, and I am a 3rd-year student studying towards Chemistry BSc at the University of Bristol.
I am currently writing a thesis in scientific blogging. My end goal is to find ways of making ‘Picture it’ ( university of Bristol Blog ) get more readers.
I was strongly impressed by your work and influence towards Chemistry. And therefore, I think getting information about your blog will be very significant for my research.
If it is okay with you, I would like to send you a questionnaire with some questions to answer ( you don’t have to answer questions you prefer not to answer or are unable to answer ). The questions are generally about organic traffic sources into your blog and about statistics regarding views and engagement.
Thank you very much for your time and attention,
Maxim.S
Our blog:
https://chempics.wordpress.com/
my email: lu19378@bristol.ac.uk