Which of the following has more molecules in it?
a) a container that hold 35 g of co2 or
b) a container that holds 47 g of cf4

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li

What are the 4 phases of matter in order of increasing engery content?

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum