An atom forms an ion with a -2 charge. It is: A:A metal in group 2
B:A metal in group 6
C:A non-metal in group 2
D:A non-metal in group 6

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?

Plz ill give u brainliest which of the following steps is not likely to take place during cellular respiration? a.oxygen combines with carbon of simple sugar. b. energy molecule transfers energy to cells. d. energy is used up.

For either problem would be greatly appreciated