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- 1. Multiple Choice
This chart is being used in a class investigation. What is the focus of the investigation?What determines if an element is a good conductor?What is the difference between a metal and nonmetal?What makes an element dull?What material can be made into computer chips? - 2. Multiple ChoiceComplete the following list for the physical properties of metals: (1) good conductors (2) malleable (3) luster (4)...gas at room temperaturesemiconductorhigh melting pointlow density
- 3. Multiple ChoiceWhich is NOT a physical property of metals?odorlusterconductivitymalleability
- 4. Multiple ChoiceSilicon is found on the periodic table in the area circled on the picture. Silicon is...a metala nonmetala metalloida gas a room temperature
- 5. Multiple ChoiceMost _____ are gasses at room temperature.metalsnonmetalsmetalloidselements
- 6. Multiple Choice______ is the most abundant element on Earth.HydrogenOxygenSulferWater
- 7. Multiple ChoiceIf I know the mass and volume of an object, I can determine the object's _____.densityweightmatterelement
- 8. Multiple ChoiceMost metalloids are semiconductors.truefalse
- 9. Multiple ChoiceMost metals are gasses at room temperature.truefalse
- 10. Multiple ChoiceMost nonmetals are dull and brittle.truefalse
- 11. Multiple ChoiceIf you are categorizing samples of elements based on conductivity and malleability, what is the purpose of your classification?To see how conductivity and malleability vary between metals and nonmetals.To see how conductivity and luster vary between metals and nonmetals.To see how chemical reactivity varies between metals and nonmetals.To find density.
- 12. Multiple ChoiceMetals will break if you bend them because they are brittle.truefalse
- 13. Multiple ChoiceThe following are physical properties of which type of element? Dull, solid, brittle, poor conductormetalnonmetalmetalloidsemimetal
- 14. Multiple ChoiceMetals have a high density and high melting point. Nonmetals have a low density and low melting point.truefalse
- 15. Multiple ChoiceElements with similar chemical properties are found together on the periodic table in _______.Periods (rows, across)Groups (up & down, columns)
- 16. Multiple ChoiceI am metallic-gray, brittle, and can conduct electricity. What type of element am I?metalnonmetalmetalloidsemi-nonmetal
- 17. Multiple ChoiceI am a gas at room temperature and cannot conduct electricity. What type of element am I?metalnonmetalmetalloidsemimetal
- 18. Multiple Choice_____ are located on the right side of the Periodic Table.metalsnonmetalsmetalloidssemi-nonmetals
- 19. Multiple Choice______ make up most of the elements on the Periodic Table.metalsnonmetalsmetalloidssemiconductors
- 20. Multiple ChoiceAll elements were discovered in the same year.truefalse
- 21. Multiple ChoiceAn element symbol (chemical symbol) always has a ______.numberlower case lettercapital lettertwo letters
- 22. Multiple ChoiceAll elements are found in large amounts all over the Earth.truefalse
- 23. Multiple ChoiceAll metals, except mercury, are ____ at room temperature.solidsliquidsgassesplasma
- 24. Multiple Choice_____ are the basic building blocks of all matter.CompoundsElementsMixturesReactions
- Answer choicesTagsAnswer choicesTags