Q
QuestionChemistry

Is sulfur a metal or a nonmetal? How many valence electrons does a sulfur atom have?
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Answer

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Step 1:
: Determine the position of sulfur in the periodic table.

Sulfur is located in Group 16 (VI A) of the periodic table, below oxygen and above selenium.

Step 2:
: Identify the type of element based on its position in the periodic table.

Elements in Group 16 (VI A) are nonmetals. Therefore, sulfur is a nonmetal.

Step 3:
: Determine the number of valence electrons for sulfur.

To find the number of valence electrons, we need to know the group number. For Group 16 (VI A), the group number is 16 or 6 (modern and traditional notations, respectively). Valence electrons are the outermost electrons in an atom, which are involved in chemical bonding.

Step 4:
: State the number of valence electrons for a sulfur atom.

A sulfur atom has 6 valence electrons, as it is in Group 16 (VI A) of the periodic table.

Final Answer

Sulfur is a nonmetal and has 6 valence electrons.