buggamarshall85 buggamarshall85

16-08-2018
Chemistry

contestada

What are the charges and relative masses of the 3 main subatomic particles

Respuesta :

16-08-2018

Proton: positive- mass equal to neutron
Electron: negative- mass 1/1840 mass of proton
Neutron: no charge- same mass as proton

Answer Link

Otras preguntas

Colonized nations were dominated by European countries because they had smaller populations. a. True b. False

Please HELP ME QUICK!!! Which of the following is NOT one of the three regions of the ocean floor? A. Continental margins. B. Ocean basin floor. C. Coastal pl

How many grams of sodium sulfate will be formed if you start with 200 grams of sodium hydroxide and you have an excess of sulfuric acid?

Introduced sewage in water systems _______. a. decreases levels of phosphorus and nitrogen b. increases oxygen levels c. increases concentrations of solids d. l

Recommend two ways in which he / she should approach conflict resolution instead

_______ was the first person to propose the idea of moving continents as a scientific hypothesis. A. Alfred Wegener B. Charles Richter C. Antonio Snider-Pelligr

What is 30% of 922 in a whole number

jalyen had 88 books Malta had 56 how many books are left?

Ce face electricianul,cu ce se ocupa?

A robot can complete 8 tasks in 5/6 hour. What is the unit rate per task? What is the unit rate per hour?