Tin

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/tin

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the atomic number?50
2. What is the primary ore mineral?Cassiterite (SnO₂)
3. What is tin and where does it come from?Tin is a shiny metal with the chemical symbol Sn and atomic number 50. It is found in the ore cassiterite (SnO₂) and is made by smelting the ore with carbon in a furnace.
4. Why is tin important for keeping food fresh?Tin is used to coat steel in tinplate, which stops the steel from rusting. This keeps food and drinks safe and helps them stay fresh longer.

Allotrope: Different structural forms of the same element in the same physical state.
Tin Pest: The transformation of white tin into powdery gray tin at low temperatures.
Sacrificial Anode: A metal that corrodes preferentially to protect another metal.
Organotin Compounds: Chemical compounds containing at least one carbon-tin bond.