Grade Six Quiz Bee

​KALUWAYAN ELEMENTARY SCHOOL

​NATIONAL SCIENCE MONTH CELEBRATION

09-27-2022​

​

​THEME:

​"SCIENCE and TECHNOLOGY: THE OPPOSITE OF A DEVELOPED AND SUSTAINABLE FUTURE"

​

SCIENCE QUIZ BEE

GRADE​ SIX

EASY ROUND

Multiple Choice

Which statement about mixtures is FALSE?

• The ingredients of a mixture keep their physical properties.

• A mixture contains more than one ingredient.

• All mixtures are food and drink.

• A mixture can be separated

Multiple Choice

It is an example of homogeneous mixture.

• orange juice

• fruit salad

• rice and palay

• water and oil

Multiple Choice

Which of these is not a mixture? 

• oil and water

• sand and soda

• diet soda

• all mixtures

Multiple Choice

What are the two types of mixtures? 

• element and sub-atomic

• atoms and compounds

• homogeneous and heterogeneous

• element

Multiple Choice

Mixtures are always combinations of compounds that are in different states of matter. 

• True

• False

​Average

Round​

​Some text here about the topic of discussion.

Multiple Choice

Halo-halo can be classified as what type of Mixtures?

• element

• solution

• homogeneous

• heterogeneous

Multiple Choice

Name the effect

• brownian

• tyndall

• suspension

• colloidal

Multiple Choice

Sand floating in water, but most of the sand is settled at the bottom this an example of which type of mixture?

• A solution

• A colloid

• A suspension

• A compound

Multiple Choice

Milk is a homogeneous mixture, and scatters light.

• solution

• suspension

• colloid

• element

Multiple Choice

Amount of solute in a given amount of solvent or solution

• concentration

• miscible

• solute

• solubility

​DIFFICULT ROUND

​Some text here about the topic of discussion.

Multiple Choice

used to separate magnetic materials from nonmagnetic materials.

• Magnetic separtion

• manual picking

• decantation

• sieving

Multiple Choice

separates solid components of a mixture that are too small for decantation with the use of a filter

• manual picking

• sieving

• filtering

• decantation

Multiple Choice

separates soluble solids in a solution by evaporating the liquid component leaving the solid component behind

• evaporation

• distillation

• decantation

• filtering

Multiple Choice

You've got a mixture of powdered sugar and cooking salt. What is the suitable separation technique for this mixture? Hint: the particles of cooking salt are much bigger than those of powdered sugar.

• FILTERING

• SIEVING

• DISTILLATION

• SEPARATION TECHN

Multiple Choice

To separate a mixture of salt and water what separation method is used?

• filtration

• distillation

• chromatography

• evaporation to dryness

​Some text here about the topic of discussion.

​CLINCHER

Multiple Choice

air

• homogenous

• heterogenous

Multiple Choice

soil

• homogeneous

• heterogenous

Multiple Choice

universal solvent

• water

• vinegar

• soy sauce

• soda