Science Quiz - STEAM Week 23

Qual é l’atomo più pesante, e da quanti protoni e neutroni è formato?

• Idrogeno, 92 protoni e 143 neutroni

• Uranio

• Idrogeno 1 protone e 0-2 neutroni

• Uranio, 92 protoni e 143 neutroni

What is the heaviest organ in the human body?

• Heart

• Liver

• Lung

• Brain

What did He Jiankui di Shenzhen do?

• Discovered gravity

• Changed the temperature of a part of Earth

• Changed the DNA of two babies

• Created renewable energy

By what name is acetylsalicylic acid more commonly known?

• perchlorate ion

• asprin

• paracetamol

• ibuprofen

who discovered radioactivity?

• Henri Becquerel

• Wilhelm Conrad Roentgen

• Marie Curie

• Ernest Rutherford

The image illustrates what type of boundary?

• Divergent
• Convergent
• Transform
• Emergent

Four athletes run twice around a track. The table shows their times at the end of each lap. Which athlete runs the second lap the fastest?

• A

• B

• C

• D

Who discovered ascorbic acid?

• Salim Ali

• Mary C. Baltz

• Albert Szent-Györgyi

• Ada Lovelace

who wrote the first atomic theory?

• Dalton

• Bohr

• Democrito

• Chadwik

Who won the last nobel?

• Alain Aspect

• sheldon cooper

• alber einstein

• isaac newton