Answer
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Step 1:I'll solve this problem step by step, following the specified LaTeX and formatting guidelines:
Step 2:: Identify the elements
- The compound contains aluminum (Al) and sulfur (S) - This is an ionic compound formed between a metal (aluminum) and a nonmetal (sulfur)
Step 3:: Determine the charges of the ions
- Aluminum (Al) forms a $$3^{+}$$ ion (Al³⁺)
- Sulfur (S) forms a 2^{-} ion (S²⁻)
Step 4:: Balance the charges
- For sulfur: $$3 \times S^{2-}$$ provides $$6^{-}$$ charge
- We need to find the ratio that makes the total charge zero - This balances to a neutral compound
Step 5:: Write the compound name
- The systematic name for $$Al_{2}S_{3}$$ is aluminum sulfide
Final Answer
Aluminum sulfide (Al_{2}S_{3})
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