___ and ___ are located in the nucleus of the atom while exist in orbitals in the empty space outside of the nucleus

Which position represents spring in the southern hemisphere? a) b) c) d)

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

Name the intersection of plane bpq and plane cpq.