Respuesta :
My answer would be between A or B but I think the answer will be B! Hope I helped u!
Hi there! Thanks for asking a question here on Brainly.
Checking for a change in total mass during a reaction would help determine whether a reaction was chemical or nuclear according to the law of conservation of mass.
Answer: Letter A
Hope that helps! ★ If you have further questions about this question or need more help, feel free to comment below or leave me a PM. -UnicornFudge aka Nadia
Checking for a change in total mass during a reaction would help determine whether a reaction was chemical or nuclear according to the law of conservation of mass.
Answer: Letter A
Hope that helps! ★ If you have further questions about this question or need more help, feel free to comment below or leave me a PM. -UnicornFudge aka Nadia