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Alina [70]
3 years ago
13

Use the crisscross method to find the chemical formula for the ionic

Biology
2 answers:
earnstyle [38]3 years ago
5 0

Answer:

Al2S3

Explanation:

torisob [31]3 years ago
4 0
Al crossmultiplies with 2
S crossmultiplies with 3
Al2S3
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