NoMercy NoMercy

03-06-2016
Chemistry

contestada

How is atomic number and mass related to protons, neutrons, & electrons?

Respuesta :

kotime1 kotime1

03-06-2016

The atomic number is the numbers of protons

Answer Link

04-06-2016

Atomic number . . .
-- the number of protons in an atom
-- the number of electrons in a neutral atom
-- neutrons are not involved

Atomic mass . . .
-- roughly but not exactly the total of (protons + neutrons) in an atom
-- electrons are not involved

Answer Link

Otras preguntas

Write the fraction or mixed number as a percent. 21/25

To get from her home to a friend's house, Georgia must go past a school, then a post office. Signs tell Georgia that the distance she walks from home to the sch

Suppose Russia produces only cars and trucks. The resources that are used in the production of these two goods are not specialized—that is, the same set of reso

Fossils of archaeopteryx. The carliest known bird show which of the following unique characteristics that indicate its dinosaur origins ?

In which area of engineering does material selection play a vital role a design optimization b forensic engineering c mechanical engineering d prototypes

Which of the following was the most important invention during the Renaissance? printing press astrolabe clock compass

I prefer to work on familiar work tasks.

Which dynasty built the great wall of china??

85 percent of what number is 17

Which city has the largest population in the world?