a puddle evaporating = physical change
adding food coloring to water = chemical change
cutting an apple = physical change
denting a piece of metal = physical change
dry ice sublimating = I think is chemical change
iron rusting = chemical change
limewater and carbon dioxide forming chalk = chemical change
water boiling = physical change
vinegar and baking soda making bubbles = chemical change
paper burning = chemical change
Your welcome. I do sincerely believe that these are correct.
Answer:
A. Quantitative data.
Explanation:
Quantitative data involves specific numbers, while qualitative verbally describes something.
Answer:
i am not sure but
Explanation:
b and c should be correct
the reactants are generally two ionic compounds in aqueous solution.
i took the test