Which of the following is a chemical reaction? 1.Freezing liquid Mercury 2.Filling a balloon with air 3.Cutting a piece of paper into two pieces 4.Dropping a sliced orange into a vat of Sodium Dydroxide - QAmmunity.org

Which of the following is a chemical reaction? 1.Freezing liquid Mercury 2.Filling a balloon with air 3.Cutting a piece of paper into two pieces 4.Dropping a sliced orange into a vat of Sodium Dydroxide

asked Oct 18, 2021 187k views

1 Answer

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