How to Grow A Lead Crystal Tree! Old Alchemy Demonstration.

The video tutorial by the Backyard Scientist demonstrates the tree of Saturn experiment, where lead crystals grow on zinc in a lead acetate solution. The experiment, referenced in historical texts, involves a single displacement reaction. Observations reveal the fragility of the crystals, which oxidize quickly. An alternative attempt using a penny results in a flat mass of crystals.

What is the historical name for lead, as mentioned in the experiment?

• Jupiter

• Mars

• Saturn

• Venus

What is the primary chemical reaction involved in the formation of the lead crystal tree?

• Double displacement reaction

• Single displacement reaction

• Synthesis reaction

• Combustion reaction

What happens to the zinc when it is added to the lead acetate solution?

• It dissolves completely

• It remains unchanged

• It forms a gas

• It blackens and forms lead crystals

What is a notable characteristic of the lead crystals after 24 hours?

• They are strong and durable

• They are weak and fragile

• They dissolve in water

• They change color to blue

What was the result of attempting the experiment with a penny?

• The crystals turned green

• The penny dissolved

• The tree grew taller

• It formed a flat mass of small crystals