C. Accelerating should be the correct onw
Uranium-238 is the element that undergoes decay to yield uranium-234
Potassium metal + Chlorine Gas -------->
Potassium Chloride<span>
The chemical equation using symbols and formula is
<span>K (s) + </span></span><span><span><span><span>Cl</span>2</span> </span><span>(g) ---------> 2KCl (s)</span></span>
The atomic number, the number of protons and the number of electrons.
Not sure but it might be A or B
