Pllz which element is represented by the electron configuration in example b? example b: 1s22s22p63s23p4 oxygen sulfur silicon arsenic

The answer is sulfur.

Explanation:

In the electronic configuration you mention, we can divide the information like this, 1S2, 2S2, 2P6, 3S2, 3P4.

The third number of each item separated by a comma tells you how many electrons are there, the letter tells you what orbital they are in, and the first number tells you what atomic level you are at.

In an atom that is not in a chemical reaction, the number of protons is expected to be equal to the number of electrons.

It is enough to consult the atomic number in a periodic table, since it is equal to the number of protons that the atom contains.

To do this you only have to add the electrons of the given electronic configuration, and it must be 16.

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