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Questions and Answers
Which state of matter are colloids classified as?
Which state of matter are colloids classified as?
- Solid
- Gas
- Fourth state (correct)
- Liquid
What are the two general types of elastic impression materials?
What are the two general types of elastic impression materials?
- Foams and emulsions
- Aerosols and lysols
- Rubber impressions and hydrocolloids (correct)
- Solids and liquids
Which type of colloid is used for making impressions?
Which type of colloid is used for making impressions?
- Aerosols
- Agar (correct)
- Lysols
- Foams
What are the two phases of colloids and suspensions?
What are the two phases of colloids and suspensions?
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What is the size range of colloidal particles?
What is the size range of colloidal particles?
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