Lab - Metals, Nonmetals, and Metalloids

What does luster mean?

• shiny

• can be bent

• conducts electricity

• reacts with acid

• reacts with copper (II) chloride

If it bends we say that it is ________, if it crushes we say that it is __________

• brittle, malleable

• malleable, brittle

• conductive, non-conductive

• non-conductive, condutive

What is the color of Sample #1?

• black

• gold

• silver

• white

Is it shiny or dull?

• dull

• shiny

What is the state of matter

• solid

• liquid

• gas

Is it brittle or malleable?

• brittle

• malleable

Is the sample conductive or non-conductive?

• conductive

• non-conductive

What signs of a chemical change did you most obviously observe?

• precipitate formed

• gas formed

• color change

• energy produced

What signs of a chemical change were observed? Select 2

• gas produced

• color change

• precipitate formed

• energy released

What is unknown #2's color?

• silver

• black

• white

• yellow