Iwill rate brainliest!
of the following examples, select those that represent a chemical change.

i. water freezing and changing into ice
ii. leaves changing color in the fall
iii. mixing lemonade mix powder with water
iv. milk going sour

i believe that it is 2 and 4 but i am unsure

Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape

What are transitions between a liquid and gas called? identify which way they are transitioning

Explain that newton first law, second law and third law of motion?