Introduction The electronic configuration characterises the distribution of electrons inside a subshell of an atom. An electron configuration is a schematic depiction of the predicted location of electrons in an orbit around a nucleus. In a neutral atom, the number of electrons equals the number of protons. We can visualise the electrons’ energy and the […]
Introduction The energy shift that occurs when an electron is added to an isolated atom is known as the electron gain enthalpy. Electron affinity is the capacity to accept an additional electron and produce an anion. Due to attaining a stable electronic structure, the elements going through this energy change or electron addition. In this […]
Introduction As an electromeric action, the intramolecular electron transfer phenomenon makes molecules temporarily become polarisable. This result is frequently referred to as the conjugative mechanism or the tautomeric mechanism. It is frequently considered with other effects like an inductive effect and a mesomeric impact. Although others also acknowledge this, it is not clearly stated that […]
Introduction A lattice crystal has a Frenkel Defect if an ion or maybe an atom occupies a location that shouldn’t be there. Yakov Frenkel, a Russian scientist, is honoured with this name. One atom in the crystal intentionally moved its position, creating the void. Due to the presence of valencies and self-interstitial defects, this flaw […]
Introduction Poly halogens can be broken down into subgroups. Due to their widespread use, important poly halogens include Freons, DDT, and carbon tetrachloride. Carbon tetrachloride is a colourless, combustible liquid with no discernible odour. Commercial and household use of carbon tet as a cleaning agent was popular before 1970. Users are put in danger when […]
Introduction One type of electrochemical cell is the electrolytic cell (EC), which converts electrical energy into chemical energy. This process causes an artificial redox reaction. Electrolytic cells may break down a wide variety of chemicals. It’s a technique for getting rid of ions in a mixture. The reduction half-cell and the oxidation half-cell together make […]
भाषा शब्द संस्कृत के भाष धातु से बना है जिसका अर्थ है कहना या बोलना। इस प्रकार भाषा वह है जिसे बोला या कहा जाए। भाषा संप्रेषण का एक अच्छा माध्यम है। जिससे रोज मर्रा का जीवन आसान होता है। आज संप्रेषण के माध्यम से ही इंसान का जीवन संभव हो सका है। संप्रेषण भाषा […]
हिंदी शब्द का अर्थ सिंधु शब्द से किया जाता है। सिंधु एक नदी का नाम है। यह नाम ईरानियों द्वारा दिया गया है। संस्कृत की स ध्वनि को फारसी में ह बोला जाता है। सिंधु नदी के आस पास रहने वाले लोगों द्वारा बोली गई भाषा को हिंदी भाषा का नाम दिया गया है। हिंदी […]
वह छोटी से छोटी इकाई जिसके टुकड़े न हो सके, उसे वर्ण कहते हैं। वर्ण मूल ध्वनि होती है। इनको अक्षर भी कहा जाता है। यह भाषा की सबसे लघुतम इकाई है। वर्ण भाषा की सबसे छोटी इकाई होती है इस के टुकड़े नहीं किए जा सकते जैसे – अ, क, न, स आदि वर्णमाला […]