Exploring Elements, Compounds, and Mixtures: A Classroom Review Activity
In a classroom review activity with tables labeled as left, middle, and right, various elements, compounds, and mixtures were discussed. The review involved identifying substances such as gold (Au), water (H2O), iron (Fe), and chicken soup. Through these examples, students learned to differentiate between elements, compounds, and mixtures based on their chemical compositions and properties.
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LEFT MIDDLE RIGHT LEFT MIDDLE RIGHT ELEMENT COMPOUND MIXTURE ELEMENT COMPOUND MIXTURE This review activity was done in class with table columns, which is why there is labeling above with left, middle, and right tables. You can just do the review on your own. After deciding what is answer, click to next slide. Answer will be underlined. I will probably add some more slides during the weekend.
LEFT MIDDLE RIGHT LEFT MIDDLE RIGHT ELEMENT COMPOUND MIXTURE ELEMENT COMPOUND MIXTURE GOLD Au
LEFT MIDDLE RIGHT LEFT MIDDLE RIGHT ELEMENT ELEMENT COMPOUND MIXTURE COMPOUND MIXTURE GOLD Au
LEFT MIDDLE RIGHT LEFT MIDDLE RIGHT ELEMENT COMPOUND MIXTURE ELEMENT COMPOUND MIXTURE Water H2O
LEFT MIDDLE RIGHT LEFT MIDDLE RIGHT ELEMENT ELEMENT COMPOUND COMPOUND MIXTURE MIXTURE Water H2O
LEFT MIDDLE RIGHT LEFT MIDDLE RIGHT ELEMENT COMPOUND MIXTURE ELEMENT COMPOUND MIXTURE Iron Fe
LEFT MIDDLE RIGHT LEFT MIDDLE RIGHT ELEMENT ELEMENT COMPOUND MIXTURE COMPOUND MIXTURE Iron Fe
LEFT MIDDLE RIGHT LEFT MIDDLE RIGHT ELEMENT COMPOUND MIXTURE ELEMENT COMPOUND MIXTURE Chicken soup Yummy
LEFT MIDDLE RIGHT LEFT MIDDLE RIGHT ELEMENT COMPOUND ELEMENT COMPOUND MIXTURE MIXTURE Chicken soup Yummy
LEFT MIDDLE RIGHT LEFT MIDDLE RIGHT ELEMENT COMPOUND MIXTURE ELEMENT COMPOUND MIXTURE Ammonia NH3
LEFT MIDDLE RIGHT LEFT MIDDLE RIGHT ELEMENT ELEMENT COMPOUND COMPOUND MIXTURE MIXTURE Ammonia NH3
LEFT MIDDLE RIGHT LEFT MIDDLE RIGHT ELEMENT COMPOUND MIXTURE ELEMENT COMPOUND MIXTURE Galena PbS
LEFT MIDDLE RIGHT LEFT MIDDLE RIGHT ELEMENT ELEMENT COMPOUND COMPOUND MIXTURE MIXTURE Galena PbS
LEFT RIGHT LEFT RIGHT PHYSICAL CHEMICAL PHYSICAL CHEMICAL This time, room divided into left side and right side. Stand to vote again.
LEFT RIGHT LEFT RIGHT PHYSICAL CHEMICAL PHYSICAL CHEMICAL Burn paper
LEFT RIGHT LEFT RIGHT PHYSICAL PHYSICAL CHEMICAL CHEMICAL Burn paper
LEFT RIGHT LEFT RIGHT PHYSICAL CHEMICAL PHYSICAL CHEMICAL Break galena sample into tiny pieces
LEFT RIGHT LEFT RIGHT PHYSICAL PHYSICAL CHEMICAL CHEMICAL Break galena sample into tiny pieces
LEFT RIGHT LEFT RIGHT PHYSICAL CHEMICAL PHYSICAL CHEMICAL 67 Mustang fender (iron) rusts
LEFT RIGHT LEFT RIGHT PHYSICAL PHYSICAL CHEMICAL CHEMICAL 67 Mustang fender (iron) rusts
LEFT RIGHT LEFT RIGHT PHYSICAL CHEMICAL PHYSICAL CHEMICAL Pour acid on something, bubbles and decomposes
LEFT RIGHT LEFT RIGHT PHYSICAL PHYSICAL CHEMICAL CHEMICAL Pour acid on something, bubbles and decomposes
LEFT RIGHT LEFT RIGHT PHYSICAL CHEMICAL PHYSICAL CHEMICAL Goldsmith melts gold to make jewelry
LEFT RIGHT LEFT RIGHT PHYSICAL PHYSICAL CHEMICAL CHEMICAL Goldsmith melts gold to make jewelry
LEFT RIGHT LEFT RIGHT PHYSICAL CHEMICAL PHYSICAL CHEMICAL Water (H2O) boils
LEFT RIGHT LEFT RIGHT PHYSICAL PHYSICAL CHEMICAL CHEMICAL Water (H2O) boils
How many atoms are there in PROPANE, C How many atoms are there in PROPANE, C3 3H H8 8 ? ?
How many atoms are there in PROPANE, C How many atoms are there in PROPANE, C3 3H H8 8 ? ? C: three H: eight Total: 11
