Which half reaction is associated with the anode? Sn(s) —_— Sn2+ (aq) + 2e-
Sn2+ (aq) + 2e--> Sn(s)
Pb2+ (aq) + 2e-->Pb(s)
Pb(s)->Pb2(aq) + 2e-

Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?

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

Rays from the sun are not considered matter true or false