1.Balance the equations in the formation of the light and heavier elements and identify the cosmic stages where they belong. Choose the correct answer below.
44Ti22 + ______ → 48Cr + energy
a.
Helium - stellar nucleosynthesis
b.
Lithium- stellar nucleosynthesis
c.
Helium- big bang nucleosynthesis
d.
Beryllium - stellar nucleosynthesis
