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

Completa este resumen gramatical. Completa la tabla con las formas apropiadas del pretérito de los verb 1. SABER QUERER Yo supe sabemos Tú quise quisiste Usted/

In 20 words or fewer, explain why you think Bantu peoples never formed a unified state despite having language and cultural similarities.

pls help with this, I don't understand at all

The radius of a circle is 6 kilometers. What is the circle's circumference? r=6 km Usе л3.14 and round your answer to the nearest hundredth. kilometers

Please answer 10 points fast!!!!

mission and vision statements for Sweet Home Baptist Church

Let the two lines y=x+1 and y-x+2 are tangent to a circle at (2,3) and (4,2) respectively. Find the center, radius and equation of the circle

why does the person not produce his/her own insulin

Which of the following determines whether an ecosystem is healthy Choose the two that apply. a food chain with several members the number of organisms in an are

Define gender stereotype