Sam1488
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Which situation is an indication that a chemical change has occurred?
A.No heat is released.
B.A gas is formed.
C.No color change occurs.
D.The temperature does not change.

Respuesta :

davy94

Answer:

A. Heat is Released.

(Both physical and chemical changes can tamper with temperature, but to identify a CHEMICAL change - you'll notice a color change, heat being released, odor and/or bubbling.)

The only thing listed applicable is Heat is Released.

Explanation:

Answer:

B. A gas is formed  

Ik I'm late sorry

Explanation:

I did the test :P

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