Group the electronic configurations of neutral elements in sets according to those you would expect to show similar chemical properties. 15²2s²2p²38²3p³ 1s²2s²2p³: Set A 1s²2s²2p 3s²3p6: 15²25²2p% 15² 3400 4,8/5 1s²2s22p 3s23p64823d¹04p6: 1s²2s²2p638²3p³: Answer Bank Determine the chemical symbols for the neutral elements corresponding to the electronic configurations. Use proper formatting; letter case matters. 1s²2s²2p³ 35²3p² 18²28²2p³ Set B
Electron Affinity
When an element undergoes a chemical reaction, it either gains energy or loses energy. This gain or loss of energy is due to the phenomena that occur at atomic level. During reaction, atoms either gain electrons from other atoms or lose electrons to other atoms, and in that process, energy is produced.
P-Block Elements
Elements which are present on the right side of the periodic table are called p-block elements. In addition to the noble gases, they include the families of boron, mercury, nitrogen, oxygen and fluorine. These elements have diverse real-life implementations that we regularly experience around us.
Metals and Non-metals
The periodic table is composed of metals, semi-metals and nonmetal elements. The physical and chemical properties of metals and nonmetals differ from each other. The study of metals and nonmetals will help one to understand the appropriate application of the particular element.
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