Anomalous Behavior of Lithium in its group: Lithium being 1st member of the group 1 with the symbol Li and atomic number 3 and electronic configuration of 1s2 2s1 shows some differences […]
Trends in Chemical properties of elements in period 3 – Digital Kemistry
Trends in Chemical properties of elements in period 3 : Period 3 of the table consists of Sodium, Magnesium, Aluminum, Silicon, Phosphorus, Sulphur, Chlorine and Argon. They can be roughly divided into […]
Trends in physical properties of elements in period 3 – Digital Kemistry
Trend in Physical properties of Period 3 elements: Electronic configuration: The 3rd shell starts from sodium and completes at argon. 11Na → 1s2, 2s2, 2p6, 3s1 = [Ne], 3s1 12Mg → […]
What is meant by ionization Energy – Digital Kemistry
Ionization energy: “The energy required to remove the most loosely bound electron from an isolated neutral atom (gaseous atom) or gaseous ion to make cation is called Ionization Potential or Ionization Energy.” […]
Electron Affinity Chemistry – Which Factors Influence Electron Affinity – Digital Kemistry
Key points: Electron Affinity is the energy released when an electron is added to the outermost shell of an isolated, neutral gaseous atom. The electron affinity increases from left to right in […]
Electron Affinity Trends Chemistry – Digital Kemistry
Key Points: 1.What is electron affinity 2.Electron Affinity Examples 3. Electron Affinity Units 4.Is Electron Affinity endothermic or exothermic reaction 5. Electron Affinity Trends Electron Affinity is defined as the minimum amount […]
Electronegativity – Which Factors Influence Electronegativity – Digital Kemistry
Key points: Electronegativity is the ability of an atom to attract the shared electron pair towards itself in a covalent bond . The electronegativity increases from left to the right in a […]
Electronegativity – Definition, Periodic Trends ,Examples , Importance ,Electronegativity Difference – Digital Kemistry
What is Electronegativity? Electronegativity is defined as the tendency of an atom in a molecule to attract the shared electron pair towards itself is known as electronegativity. Electronegativity Trends in Periodic Table: […]
What is the difference between Shell , Subshell and Orbital – Digital Kemistry
ORBIT / SHELL: Do you Know !! What is a shell? Shell is a well-defined circular path in which electron revolves around the nucleus of an atom. Shell is also known as […]
