Metals and Non - Metals

What are properties?

• They give us an idea of what the object can do.

• They describe the object.

• They tell us what an object cannot do.

Tags

NGSS.MS-PS1-2

Which words best describe NON-METALS?

• ductile, shiny, brittle

• malleable, dull, brittle, ductile

• brittle, dull, insulators

What does "malleable" mean?

• Can be made into a shape.

• Brittle

• Ductile

• Shiny

Are metals good insulators?

• No

• Yes

According to the YouTube video, what is the structure called where iron ore is extracted?

• Oven

• Smelter

• Furnace

According to the YouTube video, what is coke?

• A refreshing drink.

• A substance found in rocks.

• A fuel used in iron smelting.

According to the YouTube video, what are "tuyeres"?

• Nozzles on the furnace.

• The glass on the furnace.

• It is what the furnace is made of.

According to the YouTube video, what temperature can the furnace heat up to?

• 4000 degrees Celsius

• 14 000 degrees Fahrenheit

• 4000 degrees Fahrenheit

• 14 000 degrees Celsius

Tags

NGSS.MS-PS1-4

According to the YouTube video, it is said that under the extreme heat, the mixture "liquifies". What does this mean?

• The mixture turns into a solid.

• The mixture turns into a liquid.

• The mixture turns into a gas.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following are all examples of METALS?

• glass, gold, copper, silver

• copper, gold, bronze, plastic

• wood, iron, aluminium, steel

• copper, silver, iron, gold