(F1) MIXTURE & COMPOUND

(F1) MIXTURE AND COMPOUND

Multiple Choice

A mixture consist of ___________ molecule or compound mix physically

• one

• two

• two and more

Multiple Choice

Jay combines water, sugar, and lemon juice to form lemonade.

The lemonade is

• Element

• Molecule

• Mixture

How to separate mixture?

There are 7 methods

Multiple Choice

Which of the mixtures can be separated by the filtration method?

• sugar and water

• salt and water

• sand and water

Multiple Choice

Distillation is the method used to separate a completely miscible ______________ mixture that has different boiling points.

• solid-solid

• solid-liquid

• liquid-liquid

Multiple Choice

Which method can you use to separate sand and iron filings?

• Distillation

• Magnetism

• Filtration

• Evaporation

Multiple Choice

What is the name of this separation method

• Evaporation

• Distillation

• Paper Chromatography

• Floatation

Multiple Choice

What is the name of this separation method?

• Chromatography

• Filtration

• Using magnet

Multiple Choice

What is this separation method?

• Evaporation

• Filtration

• Floatation

• Distillation

Multiple Choice

Which method is helpful in determining the harmful components in food?

(ex. melamine in food sample)

• use of magnet

• filtration

• distillation

• chromatography

Recall

Multiple Choice

is that possible to separate the hydrogen and oxygen in the water by filtration?

• yes, because they are mixed physically

• no, because they are mixed chemically

Multiple Choice

Name the compound formed: Aluminium + oxygen

• Aluminium oxide

• Aluminium hyroxide

• Aluminium hydroxide

  + hydrogen

Multiple Choice

Zinc hydroxide is a compound made from

• zinc and water

• zinc and sulphur

• zinc and oxygen

Multiple Choice

1. Compound can be separated ________.

• physically

• chemically

Multiple Select

Water is made up of

• oxygen

• hydroxide

• hydrogen

• carbon

Multiple Choice

 A compound can only be separated chemically by the process of _______________.

• photosynthesis

• electrolysis

• respiration

• combustion

Multiple Choice

Physical or Chemical Change? 

Melting of an ice cream

• physical change

• chemical change

Multiple Choice

Physical or Chemical Change? 

Sodium metal burning in the water.

• Physical Change

• Chemical Change

Multiple Choice

Chemical or Physical change?

Glass breaking into tiny shards

• Chemical Change

• Physical Change

Multiple Choice

Physical or Chemical Change?

Iron rusts

• Physical Change

• Chemical Change

Multiple Choice

Choose the picture that shows chemical change.

Multiple Choice

The picture represents

• element

• compound

• mixture

Multiple Choice

Classify the picture with the correct label.

• Element

• Compound

• Mixture of Elements

Multiple Choice

A compound has different physical properties to the elements that it is formed from.

• True

• False

Multiple Choice

Cracker jacks contain peanuts and popcorn. Eve hates peanuts, so she picks out the popcorn and leaves the peanuts in the bowl. Based on this description, cracker jacks are a(n) ________.

• atom

• element

• compound

• mixture