How many hydrogen molecules are there in 1 ton of hydrogen? (Hint: How many grams are there in 1 ton?) YOU MUST SHOW ALL OF THE STEPS AND YOU MUST DO THE PROBLEM JUST AS ILLUSTRATED. INCLUDE UNITS!

An electrons position cannot be known precisely only it's probability of being in a certain location can be known

Pls! plant cells and animal cells were observed under a microscope. the characteristics of two cells are listed below. cell p: does not capture sunlight cell q: has cytoplasm but no chloroplast which statement about the two cells is correct? cell q also has a cell wall. cell q also has large vacuole. cell p also has a large vacuole. cell p also has a cell membrane.

Define dew point. i am writing this part to be able to ask the question