sweetestbre sweetestbre

12-02-2017
Chemistry

contestada

Which best describes the effect of j.j Thomson's discovery

Respuesta :

dbruce0407 dbruce0407

12-02-2017

The accepted model of the atom was changed. JJ Thomson discovered the electrons and performed experiment using the cathode ray tube. The model before his did not have electrons so the model was changed. Hope this helps

Answer Link

Otras preguntas

HELP IMMEDIATELY PLEASE

help please 16 points What is the approximate temperature in March and April?

A(n) __________ should have only one independent variable.

The middle school team scored five field goals worth three points each and one touchdown worth seven points each including extra points how many points did the

Point S is on line segment \overline{RT} RT . Given RS=4x-10,RS=4x−10, ST=2x-10,ST=2x−10, and RT=4x-4,RT=4x−4, determine the numerical length of \overline{RS}

Pros of Puerto Rico’s government

Can someone help me with this

A student uses clay to develop a model of a volcano. The student uses the clay to accurately represent the shape of the volcano and many of the structures that

Which of the following numbers is irrational? -4.8237, pi/2, the square root of 4 to the third power, or 4 + the square root of 25

Dion is examining a Labrador retriever named Jack whose owner does not believe in providing a lot of veterinary care. Dion tells the owner that Jack needs to be