s9107838 s9107838

01-12-2020
Chemistry

contestada

what scientists added negatively-charged particles to the model of the atom?

Respuesta :

bhumibhatta22 bhumibhatta22

01-12-2020

Answer:

J.J.Thomson discovered negatively charged particles by cathode ray tube experiment in the year 1897. The particles were name electrons.

Answer Link

Otras preguntas

How should scientists express very large numbers when reporting data ?

Help meeeeereeeeeeeeeee

how to factor 8a^2-2ab-21b^2 please help:)))

The distance along the Earth's surface from Los Angeles to New York City is about 3000 miles. If you tunneled straight to New York from LA, how far below the Ea

How can you tell the difference between a helpful influence and one that might lead you to try risky behaviors?

true or false: a habitat can only include one niche. ?

the transcontinental railroad was completed in

the changes in the french government were inevitable because?

Imagine you have a chance to have a conversation with a 12 year old living 2000 years ago. what would you have to say in common?

Tina is saving to buy a notebook computer. She has two options. The first option is to put $500 away initially and save $30 every month. The second option is to