The table shows the chemical formulas for four substances. c8h18https://staarbank. schoolobjects. com/eduphoria_webcontrols/tests/Tes tImage. aspx?bnk=staarbank&aid=9b51137e -2d09-457a-bd71-6bc1f7bd5bb8&mo de=edit
Which substances have the same number of carbon atoms?
A. Substances 1 and 2
B. Substances 1 and 3
C. Substances 2, 3, and 4
D. Substances 2 and 3 only

- "the choice that is not an indicator of a chemical change is "state of matter changes". more common than not, chemical reactions produce energy in the form of light or heat. along with energy, they also produce a new substance called the product that could be in any state of matter (solid, gas, or liquid)."

by cartels in other countries, shipped by air, mail, or land. i cant really see your answer choices : /

2b2t

explanation:

2b2t