Compare the mechanical advantage of a long, thin wedge with that of a short, wide wedge. which is greater?

How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.

Adepositional also feature that forms where a stream enters a lake or an ocean is a

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.