Which of the following is the best hypothesis? O A. If I mix sodium chloride and sulfur at 25°C, a chemical change will
occur.
B. Chemical changes always involve making a new substance. -
C. Burning something is a chemical change.
D. What chemical change will occur if I pour acid on zinc?

please help, i’ll mark brainliest if you get it right! please please only answer if you know the answer though, don’t guess i’m taking a test and i can’t fail as it’s the last one before the quarter ends ( tomorrow ) id appreciate it!! thank youuu

A would be the best in my opinion.

Explanation:

Although it lacks the "then" it is the closest to the "if...then..." format. It also shows you independent and dependent variable and what you believe will happen.

D Is definitely wrong because it is a question.

Sorry if I'm wrong! Please let me know for my curiosity sake if I was right.

c or d both can be the answer

yes

explanation:

the fighting words doctrine, in united states constitutional law, is a limitation to freedom of speech as protected by the first amendment to the united states constitution. in 1942, the u.s. supreme court established the doctrine by a 9–0 decision in chaplinsky v. new hampshire.