Which of these is the best and most reliable proof of a chemical change? question 5 options: a change of state occurs. heat is released into the air. a change of color occurs. a new substance is produced.

Respuesta :

The best and most reliable proof of a chemical change is when a new substance is formed.

What is chemical change?

  • Chemical change, or, alternatively, chemical breakdown into two or more separate molecules, occurs when one material reacts with another to create a new substance.
  • Chemical change processes are referred to as chemical reactions, and they are typically irreversible barring additional chemical reactions.
  • Exothermic processes are those that generate heat; endothermic reactions, on the other hand, are those that may need heat in order to proceed.
  • The science of chemistry places a lot of emphasis on comprehending chemical changes.
  • Atoms are rearranged during chemical reactions, and as new products are produced, the reaction is accompanied by an energy change.
  • Chemically speaking, a chemical reaction results in chemicals that are distinct from the starting materials.

To learn more about chemical change with the given link

https://brainly.com/question/23693316

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