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 do I find simple interest rates?

at the beginning of a chemistry experiment the volume of liquid in a container was 4 milliliters. during the experiment the volume dropped to 3 millimeters. fin

Rationalise the denominator of 1/(2√5 + √3)

Use like as a preposition or a verb, but not as a conjunction. TrueFalse

1 Circle all the numbers that round to 5.6 when rounded to the nearest tenth. 5.57 5.54 5.62 5.66 6.62 5.59 5.51

The product of a number and seven is the sum of the number and 16 find the number.

Can you plssssssssssss help me Can you do plsssssssss help me

55.37 was rounded to 2 decimal places. What is the upper bound?

describe how the sporophytes of hornworts differ from the sporophytes of mosses or liverworts

Select the BEST word for each sentence. Be sure to read the sentence carefully. 1. Organs are made of a group of • working together to carry out a job. 2. Cell