1. In 1897, I made a beam of electrons in a vacuum tube. Who
am I?
2. You’ll find me in an a...
1. In 1897, I made a beam of electrons in a vacuum tube. Who
am I?
2. You’ll find me in an atom and in a lightning flash. I
sometimes travel along wires. I’m naturally negative! What
am I?
3. It was a surprise to me when an alpha particle bounced back!
My prediction was completely wrong! Who am I?
4. I may be small, but I’m a lot heavier than those electrons.
Maybe that’s why they orbit around me! What am I?
5. I’m using electrons to study what is inside protons. Who am
I and where do I work?
6. I am one of these: a molecule, a proton, an electron, an atom
or a nucleus. I’m the only one of these who isn’t made up of
other particles. What am I?
7. Jude uses me in a beam with loads of others just like me so
that she can look into new materials. What am I?
8. I work on the world’s biggest particle accelerator looking for
answers to big questions. Who am I and where is the
accelerator?
9. Gavin is working on me. I am going to be the new version of
the World Wide Web! What am I?
10.I use work done in particle physics experiments to make
better X-ray detectors which should help us to treat cancer.
Who am I?
Answers: 1
Chemistry, 22.06.2019 09:00, dante766
Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?
Answers: 1
Mathematics, 14.01.2021 01:00
Mathematics, 14.01.2021 01:00
Mathematics, 14.01.2021 01:00
Mathematics, 14.01.2021 01:00
Mathematics, 14.01.2021 01:00
Mathematics, 14.01.2021 01:00
Chemistry, 14.01.2021 01:00