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In the same order that is presented, identify each transition below as a chemical change or a physical change. 1. 4 A2 +

Posted: Sat Jul 02, 2022 7:48 pm
by answerhappygod
In the same order that is presented, identify each transitionbelow as a chemical change or a physical change.
1. 4 A2 + 2 B2 --> 4 AB + 2 A2
2. 4 A2 + 2 B2 --> 4 A2 + 2 B2
3. 4 AB (g) --> 4 AB (s)