"Metal, Nonmetal or Metalloid?" Lab

7. On their own metalloids are poor conductors of this.
10. Nonmetals cannot typically be hammered into sheets because they are this.
12. Mercury is this at room temperature.
13. This word describes materials that can be bent or hammered flat.
15. You will use this acid during part of the lab.
17. Nonmetals usually appear this way.
18. This element is toxic by ingestion and inhalation.
20. Most nonmetals exist either as solids or these.
22. Cupric chloride solution is this if ingested.
24. Hydrochloric acid is this to eyes and skin.
25. Another word for “shiny”.
27. Nonmetals are generally this kind of heat/electricity conductor.

1. The number of elements you will analyze in this lab.
2. The kind of property you will observe as the identity of the substance is changing.
3. The kind of property you will observe that does not involve changing the identity of the substance.
4. You will use this chloride solution during part of the lab.
5. These are usually high for metals.
6. Most elements on the periodic table are classified as these.
8. Nearly all metals are this at room temperature.
9. This is the one metal that is not solid at room temperature.
11. Elements in this category show properties of metals and nonmetals.
14. The melting point of nonmetals is usually this.
16. Metals are good ___ of heat and electricity.
17. This word describes materials that can be drawn into wire.
19. This is the nonmetal that is liquid at room temperature.
21. Metals usually react with these.
23. Metals are usually silver-grey in ___.
26. Nonmetals generally do not do this with acids.