What is Periodic Table in Simple Words? ANSWER Periodic Table A periodic table is a table in which the elements are arranged according to their rising atomic number and recurrent chemical characteristics. They are arranged in a tabular format with rows denoting periods and columns denoting groups. Periods In the periodic table, the horizontal rows …
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What is the nuclear charge in the periodic table? The nuclear charge (Z) is defined as “the total charge in the nucleus due to the presence of positive charge protons”. As we move through the periodic table, the atomic number continuously increases due to the increase in the number of protons in the nucleus, thus …
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Trend in Physical properties of Period 3 elements: Electronic configuration of period 3 elements: The 3rd shell starts from sodium and completes at argon. 11Na → 1s2, 2s2, 2p6, 3s1 = [Ne], 3s1 12Mg → 1s2, 2s2, 2p6, 3s2 = [Ne], 3s2 13Al → 1s2, 2s2, 2p6, 3s2, 3p1 = [Ne], 3s2, 3p1 14Si → 1s2, …
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The energy required to remove an electron from an atom or ion, or its propensity to give up an electron, is measured by the ionisation energy or ionisation potential in chemistry and physics. The ground state of a chemical species is often where electron loss occurs. Ionization energy, also called ionisation energy, is the measure …
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Electron Affinity 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 a period. The electron affinity decreases down the group. Factors affecting Electron Affinity: The key factors that influence electron affinity are …
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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 of energy released to gain the electron by isolated, neutral gaseous atom .This will result in the formation of negatively charged gaseous ion …
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What is the Periodic Trend for Ionization Energy Key Points: What is Ionization Energy in simple words Ionization Energy Examples Ionization Energy Units Is ionization Energy endothermic or exothermic reaction Ionization Energy Trends What is ionization energy in simple words? In simple words, ionization Energy is defined as the minimal amount of energy necessary to …
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