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Using the Periodic Table to Find the Number of Valer
Electrons of an Atom
Silicon (Si) is an element that helps computers run. How many valence electrons does silicon have? Wr
answer as a number, not the word form of the number.

Answer 1

Silicon (Si) has 4 valence electrons.

Step-by-step explanation:

Silicon (Si) and its Valence Electrons

Silicon is a chemical element in the periodic table with the symbol Si and atomic number 14. To find the number of valence electrons for an atom, you look at the group number it belongs to in the periodic table. Silicon is in Group 14, so it has 4 valence electrons.

Valence electrons are the electrons in the outermost energy level (valence shell) of an atom. They are responsible for an atom's chemical properties and its ability to form chemical bonds.

Learn more about Valence electrons in Silicon (Si)