Unit 3: BR #4 Element Classification- Skipped Spring 2024

A substance that is shiny and a good conductor would be classified as a

• nonmetal

• metalloid

• metal

A substance that is dull, brittle, and a nonconductor would be classified as a

• metal

• nonnmetal

• metalloid

A substance that can be hammered into different shapes would be classified as a

• metal

• nonmetal

• metalloid

A shiny and malleable substance that is not always a good conductor of electricity

• metal

• nonmetal

• metalloid

Carbon is dull and brittle. Carbon is a

• metal

• nonmetal

• metalloid

Which elements are to the right of the zig zag?

• metals

• nonmetals

• metalloids

Silicon is shiny, brittle and conducts electricity. It is a:

• metal

• metalloid

• nonmetal

Which elements are to the LEFT of the zigzag?

• metals

• nonmetals

• metalloids

Which elements are colored red?

• nonmetals

• metals

• metalloids

Which of these grouping of elements could have the characteristic of luster (shiny)?

• Metal
• Nonmetal
• metalloids
• Both metals and metalloids