For Main Group Elements, the number of valence electrons is based on the group number of that element.
Identify valence electrons by looking at the group number in the periodic table:
Determine the number of valence electrons in each of the following neutral atoms.
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What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Valence Electrons of Elements concept. You can view video lessons to learn Valence Electrons of Elements. Or if you need more Valence Electrons of Elements practice, you can also practice Valence Electrons of Elements practice problems.
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Based on our data, we think this problem is relevant for Professor Billiot's class at TAMUCC.