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- 1. Multiple ChoiceA ___________ is an arrangement of elements in columnscolumnsrowsperiodic tableelectron shell
- 2. Multiple ChoiceIn the modern periodic table elements are arranged by:atomic massatomic numbervalence electronsnumber of isotopes
- 3. Multiple ChoiceEach row in the periodic table is called agroupperiodclusterunit
- 4. Multiple ChoiceEach column in the periodic table is called aperiodgroupclusterunit
- 5. Multiple ChoiceThe atomic number tells you what?number of electronsnumber of protonsnumber of neutronsboth electrons and protons in an atom.
- 6. Multiple ChoiceThe family in the periodic table that contains the most reactive metals is the_______Alkaline Earth MetalsTransition MetalsAlkali MetalsOther Metals
- 7. Multiple ChoiceWhich group of the periodic table is composed of inert (not reactive) gases?alkali metalsalkaline earth metalshalogensnoble gases
- 8. Multiple ChoiceParticles in an atom's nucleus that are neutral and have no charge aremegatrons.electrons.neutrons.protons.
- 9. Multiple ChoiceA negatively charged particle that moves around the nucleus is a(n)protonneutronelectronquark
- 10. Multiple Choice
The atomic number of this pictured element is2858.6934NiNickel - 11. Multiple ChoiceHow many electrons do atoms need to be stable?1268
- 12. Multiple ChoiceElements which are shiny, conduct electricity and heat are calledmetalnonmetalmetalloidnonexistent
- 13. Multiple ChoiceTwo elements chemically bonded formelementcompoundmixturesolutions
- 14. Multiple ChoiceTwo elements mixed together in a liquid formelementcompoundmixturesolutions
- 15. Multiple ChoiceWhat does the H stand for?Hydrogenatomic numberatomic massatomic explosion
- 16. Multiple ChoiceWhat does the 1 stand for?Hydrogenatomic numberatomic massatomic explosion
- 17. Multiple ChoiceWhat does the 1.00794 stand for?Hydrogenatomic numberatomic massatomic explosion
- 18. Multiple ChoiceThe yellow atoms are calledmetalsnonmetalsmetalloidsnoble gases
- 19. Multiple ChoiceThe atoms along the staircase are calledmetalsnonmetalsmetalloidsnoble gases
- 20. Multiple ChoiceElements on the right side of the of the zigzag line are normally?non metalsmetalsmetalloidsrare earth metals
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