Hans Geiger

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/hans-geiger

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 Hans Geiger born?September 30, 1882
2. Where was Hans Geiger born?Neustadt an der Weinstraße, Germany
3. When did Hans Geiger die?September 24, 1945
4. What is the career?German Experimental Physicist
5. What is the associated scientists?Ernest Rutherford, Walther Bothe, Walther Müller
6. Who was Hans Geiger?Hans Geiger was a German physicist born in 1882 who built special machines to study tiny invisible particles called atoms. He was known for careful experiments and making new tools for science.

Experimental Physicist: A scientist who designs and conducts experiments to test physical theories and discover new phenomena.
Ionizing Radiation: Radiation with enough energy to remove electrons from atoms and molecules, potentially causing damage.
Atomic Nucleus: The central core of an atom, composed of protons and neutrons, containing most of its mass.
Scattering: The process where particles or waves are deflected from their original path due to interactions with matter.