Heterogeneous Mixtures Jeopardy Homogeneous Mixtures Heterogeneous Mixtures Elements Compounds Potpourri Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200 Q $200 Q $200 Q $300 Q $300 Q $300 Q $300 Q $300 Q $400 Q $400 Q $400 Q $400 Q $400 Q $500 Q $500 Q $500 Q $500 Q $500 Final Jeopardy

$100 Question - Elements Name the three categories of Elements

non metals, and metalloids. $100 Answer - Elements Metals, non metals, and metalloids.

What is the most abundant element in the universe? $200 Question - Elements What is the most abundant element in the universe?

$200 Answer - Elements Hydrogen

What type of particle are elements made up of? $300 Question - Elements What type of particle are elements made up of?

$300 Answer - Elements Atoms

Elements from this category are dull and brittle. $400 Question - Elements Elements from this category are dull and brittle.

$400 Answer - Elements Non-metals

List two properties that are used to categorize elements. $500 Question - Elements List two properties that are used to categorize elements.

Electrical Conductivity $500 Answer - Elements Malleability, Ductility, Thermal Conductivity, Luster, Electrical Conductivity

$100 Question-Compounds Is H2O a mixture or pure substance?

$100 Answer-Compounds Pure substance

$200 Question-Compounds What is the smallest particle of a compound?

$200 Answer-Compounds A molecule

In one water molecule how many atoms are there? $300 Question-Compounds In one water molecule how many atoms are there?

$300 Answer-Compounds 3 = 2: H, 1: O

$400 Question-Compounds How are compounds different from mixtures?

Compounds have a fixed ratio of elements that are chemically bonded. $400 Answer-Compounds Compounds have a fixed ratio of elements that are chemically bonded.

Can a compound be physically or chemically separated? $500 Question-Compounds Can a compound be physically or chemically separated?

$500 Answer-Compounds Yes, Chemically

$100 Question-Homogeneous Mixtures Name the two main categories of mixtures.

$100 Answer-Homogeneous Mixtures Homogeneous and Heterogeneous

$200 Question-Homogeneous Mixtures What is another name for a homogeneous mixture?

$200 Answer-Homogeneous Mixtures A solution

$300 Question-Homogeneous Mixtures What are the two parts of a solution?

$300 Answer-Homogeneous Mixtures Solute and Solvent

$400 Question-Homogeneous Mixtures In a solution, which part DOES the dissolving?

$400 Answer-Homogeneous Mixtures The solvent

$500 Question- Homogeneous Mixtures What is known as the “universal solvent”?

$500 Answer - Homogeneous Mixtures Water

$100 Question - Homogeneous Mixtures Name the type of mixture that has characteristics of both homogeneous and heterogeneous mixtures

$100 Answer - Homogeneous Mixtures Colloids

$200 Question - Homogeneous Mixtures Give two characteristics of a suspension?

$200 Answer - Homogeneous Mixtures Particles heavy enough to settle out. 2. Block/scatter light Can be separated by filtration.

$300 Question - Homogeneous Mixtures Shaving cream, Jello, and whipped cream are examples of what type of mixture?

$300 Answer - Homogeneous Mixtures Colloid

$400 Question - Homogeneous Mixtures What type of matter is pure air?

$400 Answer - Homogeneous Mixtures A gaseous solution (homogeneous mixture)

$500 Question - Homogeneous Mixtures Describe the appearance of a solution.

$500 Answer - Homogeneous Mixtures A solution is transparent with no visible particles. It looks the same throughout.

$100 Question - Potpourri How do the properties of compounds compare to the elements they are made from?

$100 Answer - Potpourri They are different.

What are the three ways you can speed dissolving? $200 Question - Potpourri What are the three ways you can speed dissolving?

$200 Answer - Potpourri Heating, Crushing and Stirring

$300 Question - Potpourri How can you break apart a compound?

$300 Answer - Potpourri Through chemical means, such as electrolysis, chemical reaction or heating.

$400 Question - Potpourri What is an alloy?

$400 Answer - Potpourri A solid solution.

How can you separate the salt from the water in a salt water solution? $500 Question - Potpourri How can you separate the salt from the water in a salt water solution?

$500 Answer - Potpourri Evaporation

Final Jeopardy Give and example of a liquid dissolved in a gas.

(water dissolved in air) Final Jeopardy Answer Humid air (water dissolved in air)