SCIENCE ACTIVITY #2, SET B GR. 6 ST. THOMAS

How to separate flour from iron nail?

• A. Hand-picking method

• B. Filtration method

• C. Floatation method

• D. Magnetic attraction

How to separate tea leaves from the water?

• A. Magnetic attractions

• B. Filtration method

• C. Floatation method

• D. Hand-picking method

How to separate sands from stones?

• A. Magnetic attraction

• B. Hand-picking method

• C. Floatation method

• D. Sieving method

How to separate the metal earring from the soil?

• A. Floatation method

• B. Sieving method

• C. Filtration method

• D. Magnetic attraction

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

• TRUE
• FALSE

All mixtures are defined as "heterogeneous." 

• TRUE
• FALSE

Which of these is not a mixture? 

• A. oil and water

• B. sand and soda

• C. diet soda

• D. all are mixtures

What are the two types of mixtures? 

• A. element and sub-atomic

• B. atoms and compounds

• C. homogeneous and heterogeneous

• D. element

A glass of Kool Aid/ Tang juice can be classified as

• A. element

• B. homogeneous

• C. heterogeneous

• D. suspension

What is the similarities between Homogeneous & Heterogeneous Mixtures? 

• A. both are element

• B. both are compound

• C. both are mixtures

• C. both are solvent