Andre adds a spoonful of baking soda to a glass of vinegar. Bubbles begin to appear in the vinegar. The bubbles signal the formation of a(n) __________.

A. atom
B.element
C. mixture
D. compound

Question

Andre adds a spoonful of baking soda to a glass of vinegar. Bubbles begin to appear in the vinegar. The bubbles signal the formation of a(n) __________.

    A. atom
    B.element
   C. mixture
   D. compound <---- My answer

anonymous · Answer

you are correct

anonymous · Answer

the reason I say that is because when the bubbles appear that is a sign of a chemical reaction and that is what a compound is

anonymous · Answer

Yus. *^*. may you check this one? @suppa_lova

Which is a substance made up of only one kind of atom?

   A. element <---- my answer
   B. compound
    C. solution
   D. mixture

anonymous · Answer

Whale then @suppa_lova