- Question 2 (1 point) A atom in the middle of the band of stability has a stable nucleus. True False Question 3(1 point) A thorium atom with a atomic number of 90 and a mass number of 232vgoes under beta decay. What products would be produced? particle with a atomic number of -1 and a mass number of 0+Th with a atomic number of 90 protons and a mass number of 234 N/A B particle with a atomic number of -1 and a mass number of 0+Pa with a atomic number of 91 protons and a mass number of 232 B particle with a atomic number of 2 and a mass number of 4+Ra with a atomic number of 88 protons and a mass number of 230
- 9. Real-World Connection:Scientists are trying to develop nuclear fusion as an energy source on Earth. Based on what you read, what challenges do they face, and how might they overcome them? 10.Hypothetical Scenario If the Sun suddenly stopped producing energy from nuclear fusion, what immediate and long-term effects would this have on Earth? Short Reflection (3-5 sentences) Why is nuclear fusion important in the universe and how does it impact life on Earth?
- 4. In what two ways can you prevent an open half-finished bottle of pop from going flat? __ __
- Pregunta 19 (1 punto) Calculate the force on an object that has a mass of 12 kg and an acceleration of 4m/s^2 square Pregunta 20 (1 punto) On Planet Zorg, a 30 -kg barbell can be lifted by only exerting a force of 180 ) N. What is acceleration of gravity on Planet Zorg? square
- b. What does the term quantized light mean? (I point)
