Reporting Category 1 Quick Questions for Review

What type of materials make the best conductors?

• plastic

• metals

• wood

• cork

Tags

NGSS.MS-PS2-3

Which list below contains only metals?

• copper, iron, steel, aluminum

• copper, iron, plastic, cork

• copper, steel, rubber, wood

• steel, wood, cork

What type of materials make the worst insulators?

• wood

• plastic

• cork

• metals

Tags

NGSS.MS-PS3-4

Which metals are magnetic?

• iron and copper

• steel and aluminum

• iron and steel

• copper and aluminum

Tags

NGSS.MS-PS2-3

If something is less dense than water, what will it do?

• sink

• float

• dissolve

Which of the following is less dense than water?

• steel nail

• rock

• wooden craft stick

If something is more dense than water, what will it do?

• sink

• float

• dissolve

If something is soluble, what will it do?

• sink

• float

• dissolve

Which of the following are insoluble, or NOT soluble?

• oil

• salt

• sugar

What are some examples of soluble solids?

• sand and sawdust

• sugar and sand

• salt and sawdust

• salt and sugar