Electronic arrangement of phosphorus is 2,8,5 and its electronic configuration is 1s2 2s2 2p6 3s2 3p3.
- The element phosphorus belongs to group 5A of the periodic table and has 15 protons. It is a highly reactive non-metal.
- It is typically found as ionic compounds in nature where it has reacted with metals.
- We must first examine the phosphorus Bohr diagram in order to identify the electron arrangement.
- The number of electrons in each energy level is written down, with commas used to separate the values, to represent the electron arrangement. Moving outward, we start at the first energy level that is closest to the nucleus.
- As we can see, the first energy level has two electrons, the second contains eight, and the third contains five.
The electron arrangement would be 2, 8, 5.
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