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by BlastRoom
Classify samples of matter by composition and particle diagrams.
#chemistry
40 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
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A sealed container holds carbon dioxide, CO2. How should the sample be classified?
A lab sample is aluminum metal, Al. Which category fits it?
Dry air contains nitrogen, oxygen, argon, carbon dioxide, and other gases. What type of matter is air?
Use the particle diagram. What kind of matter is represented?
Brass is made by combining copper and zinc, and different brass samples can have different percentages of each metal. How is brass classified?
A gas cylinder is labeled oxygen, O2. Which classification is correct for the gas inside?
A beaker contains only solid sodium chloride, NaCl. What is the best classification?
The panel shows particles in one sample. Which classification matches it?
Granite contains visible grains of quartz, feldspar, mica, and other minerals. Which matter category describes granite?
Look at the particle model. Which category fits the sample?
A vial contains distilled water, H2O. How should this sample be classified?
A jar holds sulfur powder, S. What type of matter is the sulfur?
Seawater contains water, dissolved salts, gases, and tiny suspended particles. Which category is seawater?
Use the diagram as evidence. What classification should be chosen?
Chalk is mostly calcium carbonate, CaCO3. If the sample is pure CaCO3, how is it classified?
Which type of matter does the particle panel show?
A party balloon is filled with helium, He. How should the helium be classified?
Milk contains water, fats, proteins, sugars, and minerals dispersed together. What type of matter is milk?
Study the particle diagram. Which matter category does it show?
A burner uses methane gas, CH4. Which classification applies to methane?
A piece of copper wire is made of Cu atoms. Which type of matter is the copper?
Soil contains mineral particles, decayed organic matter, water, air, and living organisms. How should soil be classified?
Which type of matter does the particle model show?
A nutrition label lists glucose with the formula C6H12O6. How is pure glucose classified?
Steel is an alloy made mostly of iron with carbon and often small amounts of other elements. What is steel?
Use the particle panel. Which classification is most accurate?
A small nugget is pure gold, Au. Which category describes it?
Vinegar is a solution of acetic acid in water. What type of matter is vinegar?
Only the particles in the panel are present. How should the sample be classified?
A bottle contains ammonia, NH3. Which classification is correct?
A sample of iron filings contains only Fe atoms. How should the iron be classified?
Orange juice with pulp contains water, sugars, acids, flavor compounds, and suspended pulp. Which category fits it?
Classify the matter shown by the particle diagram.
Blood contains plasma, red blood cells, white blood cells, platelets, dissolved salts, and proteins. What type of matter is blood?
Which category of matter does the particle diagram show?
Use the particle evidence in the panel. What is this pure substance?
What type of matter does this particle model represent?
Based on the particle diagram, how should this sample be classified?
Which classification fits the particles in the panel?
Use the particle diagram to choose the matter category.
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Physical and Chemical Properties
40 questions
