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Chemistry 21 Online
Allersojn:

How Many valence electrons does chlorine have?

MrMudd183:

Chlorine has 7 valence electrons. It's on the 17th row on the periodic table. Row 1 has 1 valence electrons, row 2 has 2 valence, so on and so forth. Rows 3-12 are not included while looking for valence electrons. I use this electronical version of the periodic table to help me with the valence electrons, the ionization, electronegativity, etc. https://ptable.com/#Properties

Allersojn:

Tysm

MrMudd183:

You're welcome! If you ever need more help, just @ me

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