Which types of orbitals are found in the principal energy level n = 2? O A.
S
OB.
s, f
O C. S. d
O D.
Sp
E.
s, p, d

Stage in which a typical star has completely stopped fusion

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium

If maltose undergoes hydrolysis what subunits does it results to?