Physical Science

Hello!

Thanks for checking my question out!
____

2. Which of the following is NOT a clue that a chemical change has occurred? (1 point)

a) change in color
b) production of a gas
c) formation of a precipitate
d) change in shape

My Answer: D
Could someone please check my answer?

Thanks!
- Da Fash

asked by Da Fash
  1. I agree with this one. The wone about kinetic I agree with too but my answer won't post.

    posted by DrBob222
  2. Oh, ok. Thanks! :)

    posted by Da Fash
  3. one, not wone

    posted by DrBob222

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