Martin Heinrich Klaproth

High school (ages 12+)
Science & Technology

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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/martin-heinrich-klaproth

1. When was Martin Heinrich Klaproth born?
2. When did Martin Heinrich Klaproth die?
3. What is Martin Heinrich Klaproth known for?
4. What is the primary career?
5. What is the major discoveries?
6. What did Martin Heinrich Klaproth do before he became famous for discovering new elements?

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. When was Martin Heinrich Klaproth born?December 1, 1743, Wernigerode, Principality of Halberstadt, Holy Roman Empire
2. When did Martin Heinrich Klaproth die?January 1, 1817, Berlin, Kingdom of Prussia
3. What is Martin Heinrich Klaproth known for?Independent inventor of gravimetric analysis and systematizer of analytical chemistry
4. What is the primary career?Apothecary and chemist
5. What is the major discoveries?Uranium (1789), Zirconium (1789), Strontium (1793), Titanium (1795), Chromium (1797), Cerium (1803)
6. What did Martin Heinrich Klaproth do before he became famous for discovering new elements?He ran a big apothecary shop in Berlin, which grew into one of the city’s largest pharmacies and a leading chemical research center.

Artisanal Chemical Research Center: A workshop or laboratory focused on practical chemical experimentation and discovery, often outside traditional academic institutions.
Systematizer: Someone who organizes information or processes into a clear and logical system.
Gravimetric Analysis: A quantitative chemical analysis method that relies on the measurement of mass to determine the amount of a substance.
Discrepancies: Differences or inconsistencies between expected and actual results in scientific experiments.