Have an account?
Skip to Content
Build your own quiz
Suggestions for you
15 questions
Show Answers
See Preview
- 1. Open EndedHow many particles does Zirconium have in its nucleus?
- 2. Open EndedHow many protons does an atom of Gadolinium have in its nucleus?
- 3. Open EndedHow many neutrons does an atom of Tantalum have in its nucleus?
- 4. Open EndedHow many electrons surround the nucleus of a stable atom of Praseodymium?
- 5. Open EndedErbium has 4 stable isotopes. Which is its most abundant isotope? Erbium-166 Erbium-167 Erbium-168
- 6. Open EndedCopper has two isotopes, 63Cu and 65Cu. If the atomic mass of copper is 63.5 g/mol, what is the % of each isotope? A 25.0 % 63Cu and 75.0 % 65Cu B 33.0 % 63Cu and 66.0 % 65Cu C 50.0 % 63Cu and 50.0 % 65Cu D 66.0 % 63Cu and 33.0 % 65Cu E 75.0 % 63Cu and 25.0 % 65Cu
- 7. Open EndedHow many protons are in an atom of Curium?
- 8. Open EndedHow many neutrons are in an atom of Thorium?
- 9. Open EndedHow many electrons are in an atom of Plutonium?
- 10. Open EndedHow many protons does an atom of Promethium have?
- 11. Open EndedIf Berkelium has a mass number of 247, how many neutrons does it have?
- 12. Open EndedWhat particle determines the atomic number of say a Fermium atom? Where is this atomic number located?
- 13. Open EndedWhat two particles make up mass number of say a Americium atom?
- 14. Open EndedIf you were to measure the average atomic mass of Ytterbium, what would you average together?
- 15. Open EndedIf you were to examining an atom of Einsteinium, what would you subtract from the mass number to figure out the amount of neutrons?
- Answer choicesTagsAnswer choicesTags