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WorksheetsMixtures
Total questions: 10
Worksheet time: 7mins
With what are elements created?
With mixtures and compounds.
With atoms.
With atoms and compounds.
What is it called when a solid changes into a gaseous state?
(a)
How many types of mixtures are?
3
8
Anybody knows.
2
How we separate magnetic metals from a mixture?
(a)
The insoluble part of a mixture is called...
residue.
trash.
don´t filtrate part.
solute.
The solute mixture is composed by a/an...
(a)
How we obtain soluble solids from a liquid?
(a)
How works distillation?
First, a solution of liquids are boiled.
After, the vapour condensates passing through a tube. At last, a liquid who it passed they almacenate in a container.
First, a gas solution is condensed for get her liquids. Then is passed through tubes who separates the liquids into two different recipents.
The types of mixtures are called...
(a)
Some metals like... didn´t have metalic properties.
silver, iron and steal
gold, aluminium and silver
steal, gold and aluminium
copper, aluminium and silver
