1) Consider an electron, a proton and a neutron traveling with the same speed: compare their de Broglie wavelengths. Which one has the highest/lowest one? Why?2) Define nuclear fusion and explain it with the help of the Binding Energy per Nucleon. Why would not this reaction happened naturally on Earth?Formulate an organized, clearly worded, and succinct initial post that substantively covers all discussion paragraph points stated for your chosen topic. Because your initial post will be scored on the degree to which you meet these standards, there is no set minimum word requirement. However, there is a set maximum word requirement – confine your initial post to 500 words. Remember that we are all reading each other’s posts, and one that is succinctly written is more likely to be read and responded to, thus furthering our discussion on that topic.