Copyright

AP Physics 1: Systems Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. A neutron is a massive particle made out of 3 _____, which makes it a _____.

Question 2 2. To find the number of neutrons in an atom you can use the equation _____- _____.

Question 3 3. Neon (Ne) has an atomic number of 10. How many neutrons are in Ne-20?

Question 4 4. Neutrons are the _____ of the subatomic particles and they have a _____ charge.

Question 5 5. The number of protons in an atom corresponds to what?

Page 2

Question 6 6. Protons are made of what?

Question 7 7. A proton can be formed by the radioactive breakdown of which of the following?

Question 8 8. A proton can be found in which of the following?

Question 9 9. What is an energy level in an atom?

Question 10 10. What is the energy of the light emitted during a transition from the state ni=5 to the state nf=2?

Page 3

Question 11 11. To excite an electron to a higher energy state, there needs to be:

Question 12 12. The energy corresponding to the first energy level in the hydrogen atom is:

Question 13 13. What are hadrons categorized into?

Question 14 14. What is a possible color scheme for quarks?

Question 15 15. Which is the most massive quark?

Page 4

Question 16 16. Why was the property of color or color charge given to quarks?

Question 17 17. An oxygen atom has eight protons, eight neutrons, and eight electrons. Its atomic mass is:

Question 18 18. The atomic mass of hydrogen is:

Question 19 19. The core of an atom is called the:

Question 20 20. A plutonium atom has 94 protons, 150 neutrons, and 94 electrons. Its atomic mass is:

Page 5

Question 21 21. What is the atomic number of an atom?

Question 22 22. What are the three basic components of an atom?

Question 23 23. How are elements different from one another?

Question 24 24. What two particles are attracted to each other?

Question 25 25. Because they are so small, ________ are not counted when measuring the mass of an atom.

Page 6

Question 26 26. A(an)___________ has a negative charge.

Question 27 27. What is true about all of the atoms of a single element?

Question 28 28. The mass of _______ is the same as the mass of a proton.

Question 29 29. Iodine (I) has an average atomic mass of 126.90 and an atomic number of 53. Is _____I-129_____an isotope?

Question 30 30. Which of the following is NOT the charge of a proton?

AP Physics 1: Systems Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

AP Physics 1: Exam Prep  /  Science Courses
Support