PLEASE HELP An aluminum pop can contains 2.85 x 10^23 atoms and has an average height of 12.3 cm. Assume the distance between the Sun and the Earth is 149.6 million km.

a) Calculate the mass of the can

b) If mole of aluminum pop cans, stacked on top of one another, how many times would it reach from here ( on Earth ) to the sun and back?

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 royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?

Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?