Only 1 molecule of NH3 will be produced in the following reaction since it requires 2 moles of nitrogen and excess hydrogen to create one molecule. We can't create more than one since we only have 1 of the nitrogen molecule remaining.
Gamma decay, if what you're asking is about radioactive decay
On a warm summer day, my stomach started to growl i suddenly went to go eat noodles in my kitchen the convention currents were radiated back into my house so i can feel the heat. The noodles hot currents radiated heat to the spoon which was conducted to the cold spoon and into my mouth! Boy those noodles where so good.