NITROGEN CYCLE By- Siddhant Sethi and Vibhor Sharma Class- 9th - A NITROGEN Nitrogen is a constituent element of amino acids and thus of proteins, and of nucleic acids, DNA…

1. Chapter 8 Ionic Compounds 2. 8.1 Forming Chemical Bonds The force that holds two atoms together is called aChemical Bond . Chemical Bonds (ionic, covalent, metallic) :…

1. CRYOGENICS AND ITS SPACE APPLICATIONS By:SHRIKANT BASTEPRATHAMESH BANGE(ME THERMAL) 1 2. Introduction Cryogenics is the study of how to attain lowtemperatures and how…

Slide 1Chapter 13 Ionic Bonding http://www.physchem.info/bonding.html Slide 2 Keeping Track of Electrons The electrons responsible for the chemical properties of atoms are…

Slide 1Nitrogen in All Its Forms A very versatile little atom Slide 2 Nitrogen Nitrogen is in the center of the periodic table. Unlike the left side which favors cations…

Slide 1 Slide 2 Chapter 7 Ionic Bonding Slide 3 Keeping Track of Electrons The electrons responsible for the chemical properties of atoms are those in the outer energy level.…

Slide 1NITRIDING Brett Iseneker Slide 2 History of nitriding Dr. Adolph Fry in the 1900s Figured out that iron and nitrogen had an attraction to each other 1906 he developed…

1.Cyano bacteria Dr. M.K. SATEESHMolecular Diagnostics LaboratoryDepartment of Microbiology and Biotechnology Bangalore University, Jnana Bharathi campus Bangalore-560 056…

1.Ionic and Covalent Bonding Atoms rarely exist in nature, in their pure unbonded state. Why? • Atoms by themselves have higher potential energy being in an unbonded state…

1. Cycles inEcosystems 2. What is the Water Cycle 3. What is the Water CycleWhat is the water cycle? The continuousmovement of condensationwater between Earth’s surface…