chemistry

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Mr. Arswan iss preparing a mixture for a science experiment. He measures 10.5 grams of wood shavings, 150 grams of iron filings, and 18.50 grams of salt. What is the total mass of Mr. Arswan`s mixture? A 30.5 grams B 179 grams C 150.5 grams D 17.9 grams

  • chemistry -

    Total mass = mass wood + mass iron + mass salt = ?

  • chemistry -

    lol. you actually post this question here. 88 lina

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