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Nonmetals

22 minutes, 1 second

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A large beaker with a substance in the bottom, a smaller beaker suspended above it. Caption: and yet their properties are so different.

Experiments feature: (1) halogens as oxidizing agents, (2) bromine reacting with potassium, (3) detecting bromine in compounds, (4) combustion of sulphur and the formation of sulfuric acid, (5) properties of phosphorus, and (6) spontaneous ignition of white phosphorus.

Media Details

Runtime: 22 minutes, 1 second

Beakers labelled 1M KOH, ind. and 1M HCI. Another beaker with a greenish liquid has a tube with a nozzle at the mouth of it. Caption: The neutral solutions will be changed
School Chemistry Experiments
Episode 9
15 minutes 41 seconds
Grade Level: 10 - 12
Glass container labelled as CaC2 with a gray, rocky substance sitting among other scientific instruments. Caption: has the chemical name "calcium carbide."
School Chemistry Experiments
Episode 12
18 minutes 1 seconds
Grade Level: 10 - 12
Silvery metallic orb with iridescent spiky crystals adhering to the bottom. Caption: Iodine crystals are not only interesting
School Chemistry Experiments
Episode 2
12 minutes 51 seconds
Grade Level: 6 - 12
Container labelled CaO with a white powdery substance next to a dish with a granular light brown substance. A person is about to scoop out some CaO. Caption: and also sulfur and oxygen.
School Chemistry Experiments
Episode 14
19 minutes 58 seconds
Grade Level: 9 - 12
Open flame with a piece of metal in it. Flame below the metal is blue, above the metal is orange. Ca2+. Caption: Calcium compounds show a typical orange-red coloring.
School Chemistry Experiments
Episode 1
11 minutes 32 seconds
Grade Level: 10 - 12
Measurement device with leads attached. A rectangular box filled with fluid and a person putting a lid on the box with two leads reaching into the liquid. Caption: An important part of the electrolysis cell
School Chemistry Experiments
Episode 10
11 minutes 57 seconds
Grade Level: 9 - 12
Clear pebble substance in a test tube melting as it is being heated by a flame. Caption: This is called "depolymerization."
School Chemistry Experiments
Episode 13
16 minutes 48 seconds
Grade Level: 10 - 12
Person holding an open beaker of a clear liquid next to an empty test tube. Caption: Acetic acid is weaker than most inorganic acids.
School Chemistry Experiments
Episode 15
11 minutes 55 seconds
Grade Level: 10 - 12
Narrow curving tube exits into a wider tube. Both are underwater. Caption: whether hydrogen has a higher or lower density than air.
School Chemistry Experiments
Episode 3
10 minutes 27 seconds
Grade Level: 9 - 12
Beaker of liquid with a yellow substance dissolving. Caption: It was formed by the oxidation of potassium iodide.
School Chemistry Experiments
Episode 4
14 minutes 5 seconds
Grade Level: 9 - 12