Answer:
"The number of air molecules above a surface determines air pressure. As the number of molecules increases, they exert more pressure on a surface, and the total atmospheric pressure increases. By contrast, if the number of molecules decreases, so too does the air pressure."
Answer:
Name Zirconium
Atomic Number 40
Atomic Mass 91.224 atomic mass units
Number of Protons 40
Number of Neutrons 51
Explanation:
<span>The fuel rods will remain radioactive for a long time....hope this helps </span>