Elena continued observing the Moon every night for the next two weeks. She noticed that as the days went by, the appearance of the Moon changed. Larger portions of the Moon became bright, and eventually, the entire face of the Moon was bright. Problem:
Which of the following best explains the changes in the appearance of the Moon that Elena observed?

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

What is the overall order of reaction for rate = k[no]2[o2]

How to convert a density of 0.791g/cm3 to lb/ft3