separation of mixtures

THE SUBSTANCE THAT CAN BE SEPARATED BY PHYSICAL METHODS

• ELEMENTS

• COMPOUNDS

• MIXTURES

Separation of iron fillings from sand can be done by a use of_____.

• funnel

• filter

• magnet

• sieve

The components of solid-solid mixture can be separated by____.

• flotation

• hand picking

• picking

• sifting

SYMBOL OF SODIUM

• Na

• NA

• nA

• Sa

What is the boiling point of water?

• 0^oC
• 100^oC
• 80^oC
• 95^oC

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Name the separation method that causes wet clothes on a clothes line to dry

• Chromatography
• Filtration
• Distillation
• Evaporation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which one of the following would you use to separate sand from iron filings?

• a bar magnet
• filter paper
• chromatography paper
• alum

When the solute dissolves into a solvent and disappears it is called a _____________.

• mixture

• solution

• element

A substance made by mixing other substances together.

• mixture

• solution

• solute

• solvent

A substance that is being dissolved in a solvent.

• mixture

• solution

• solute

• solvent