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Periodic table
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Periodic table
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25 Questions

1. Least reactive group

2. if an object is more dense than the fluid will it sink or float?

3. what do elements within the same period have in common?

4. how many electrons can the third shell hold up to

5. Where are nonmetals located on the periodic table?

6. density of water

7. the buoyant force is equal to the ________ of the displaced fluid

8. halogens

9. does quantity of an object change the density?

10. Where are metalloids located on the periodic table?

11. how do you determine if an atom is electrically neutral

12. Who discovered the electron?

13. how do you determine the number of valence electrons an element has?

14. how is the volume of an irregular object measured?

15. cm3=

16. formula for density

17. reactive group

18. very reactive group

19. alkali metals

20. density units for a liquid

21. what is the most important factor in the arrangement of the periodic table?

22. Who invented the periodic table?

23. formula for volume

24. noble gases

25. which side of the periodic table is the most reactive