How many valence electrons are in Si?
Understand the Problem
The question is asking for the number of valence electrons in silicon (Si), which is a chemical element. To solve this, we need to consider its position in the periodic table.
Answer
Four valence electrons
The final answer is four valence electrons.
Answer for screen readers
The final answer is four valence electrons.
More Information
Silicon has an atomic number of 14, which means it has 14 electrons. The electron configuration is 1s2 2s2 2p6 3s2 3p2. The electrons in the 3s and 3p orbitals make up the four valence electrons in the outermost shell.
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