Describe the structure of the atom by explaining how Dalton’s atomic theory has changed due to scientific discoveries.

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand

When a scientific theory has been tested and proved by the scientific community, it becomes a law