3. A phase change is a change from one phase to another. What phase changes would you see in this example?

b. acid is the correct answer @jayxboof all social media

acid : acids are those which accepts an electron-pairs.

base : bases are those which donates ab electron-pairs.

alkali : it is a base that dissolves in water. it is basically a base and the ph greater than 7.

hydroxide ion : it is a poly-atomic ion which is negatively charged.

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a

it forms an anion that has a larger radius. anions have a negative charge and are larger than the original atom.