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The answer is more complicated than a student at the AP chemistry level would understand, I will just give couple of reasons that will simplify the question: Full d orbitals are more stable than partially filled ones. At higher energy levels, the levels are said to be degenerated which means that they have very close energies and then electrons ...
The general electronic configuration of d-block element is (n − 1) d 1 − 10 n s 1 − 2, where n is the outer most shell. However, palladium does not follow this general electronic configuration. It has an electron configuration [K r] 36 4 d 10 5 s 0 in order to have stability. Give a reason behind it.
Pd has exceptional outer electronic configuration as 4 d 10 5 s 0, it belongs to. View Solution. Q3.
Properties of Palladium. The metal is highly resistant to corrosion in the air and some acids at room temperatures. It will dissolve in aqua regia and can be attacked by hot acids. It can form several salts and also form different compounds. A special feature of Palladium is that it absorbs hydrogen to a great extent (nearly 900 times its own ...
The general electronic configuration of d-block element is (n − 1) d 1 − 10 n s 1 − 2, where n is the outer most shell. However, palladium does not follow this general electronic configuration. It has an electron configuration [K r] 36 4 d 10 5 s 0 in order to have stability. Give a reason behind it.
Therefore, the electron configuration of sulphur can be written as 1s 2 2s 2 2p 6 3s 2 3p 4. Writing the Electron Configuration of Nitrogen. The element nitrogen has 7 electrons (since its atomic number is 7). The electrons are filled into the 1s, 2s, and 2p orbitals. The electron configuration of nitrogen can be written as 1s 2 2s 2 2p 3 ...
Generally, the electronic configuration of these elements is (n-1) d 1–10 ns 1–2. The (n–1) remains for the inward d orbitals which may have one to ten electrons and the peripheral ns orbital may have one or two electrons. The d block includes the middle area marked by s and p blocks in the periodic table. The very name “transition ...
In the 3d series, scandium has the lowest density, and copper has the highest density. Osmium (d=22.57g cm -3) and iridium (d=22.61g cm -3) of the 5d series have the highest density among all d block elements. Some relative radii of d block elements are Fe ˂ Ni ˂ Cu, Fe ˂ Cu ˂ Au, Fe ˂ Hg ˂ Au.
The general electronic configuration of d-block element is (n − 1) d 1 − 10 n s 1 − 2, where n is the outer most shell. However, palladium does not follow this general electronic configuration. It has an electron configuration [K r] 36 4 d 10 5 s 0 in order to have stability. Give a reason behind it.
Periodic Table of Elements - The periodic table is the tabular arrangement of all the chemical elements on the basis of their respective atomic numbers. In the periodic table, the vertical columns are called groups and the horizontal rows are called periods. Visit BYJU’S to learn Symbols, Atomic Number, Atomic Mass, Groups, Videos with FAQs of Periodic Table Elements.