What is the time it takes the Earth to make one revolution around the sun called? A-equinox
B-lunar year
C-solar year
D-solstice

radioactive decay occurs in unstable atomic nuclei – that is, ones that don't have enough binding energy to hold

the nucleus together due to an excess of either protons or neutrons.

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be

2b2t

explanation:

2b2t

56 moles of   lieter in chemistry