Review 1

Which elements are shiny?

• metals only

• nonmetals only

• metals and nonmetals

• metals and MAYBE metalloids

Which elements are to the right of the zig zag?

• metals

• nonmetals

• metalloids

Sulfur is considered:

• malleable

• brittle

• ductile

• a good conductor

Tags

NGSS.MS-PS1-4

ductile means...

• can be made into wire

• can be bent or hammered

• can light up a light bulb

• it's shiny

copper can be used to make statues like the statue of liberty

• therefore copper is malleable

• therefore copper is ductile

• therefore copper is shiny

• therefore copper is a conductor

Substances that can be hammered into thin sheets are:

• metals

• nonmetals

• both metals and nonmetals

Sulfur is brittle and not a good conductor of electricity...

• Nonmetal

• Metal

• Metalloid

Elements that share metal and non metal characteristics are...

• Metals

• Nonmetals

• Metalloids

A student heats a beaker of water with a hot plate and over time, the water begins to bubble, the volume decreases and vapor is visible. This is an example of a ____________ change.

• Chemical

• Nuclear

• Physical

• Musical

Tags

NGSS.MS-PS1-4

Cutting a tree limb into logs is (a)____________ and burning them in the fireplace is (b)____________.

• (a) A Physical Change

  (b) Also a Physical Change

• (a) A Physical Change

  (b) A Chemical Change

• (a) A Chemical Change

  (b) Also a Chemical Change

• (a) A Chemical Change

  (b) A Physical Change

Tags

NGSS.MS-PS1-2