ktaylor207277
ktaylor207277 ktaylor207277
  • 01-12-2020
  • Social Studies
contestada

Protons,Neutrons,And Electrons whats the atomic number i have 20 points

Respuesta :

sebasunil
sebasunil sebasunil
  • 01-12-2020

Answer:For example, silicon has 14 protons and 14 neutrons. Its atomic number is 14 and its atomic mass is 28. The most common isotope of uranium has 92 protons and 146 neutrons. Its atomic number is 92 and its atomic mass is 238 (92 + 146).

...

2.1 Electrons, Protons, Neutrons, and Atoms.

Element Hydrogen

Symbol H

Atomic No. 1

Number of Electrons in Each Shell First 1

Explanation:

Answer Link

Otras preguntas

Why were Native Americans who practiced agriculture more likely than hunter-gatherers to establish permanent homes?
If every positive number has two square roots and you can find the length of the side if a square window by finding a square root of the area, why is there only
Can some one help me ? ???
Twice as number decreased by 9 is 7
To select a file to move in the Computer window, you should ____ the file.
A worker in a sunglass factory can make 50 frames or 100 lenses per day. There are 90 workers. How many workers should make lenses?
The moon is about 240,000 miles from Earth period what is the distance written as a whole number multiplied by a power of 10
-2m + 4m + 5 = -3 Tell me what you did please!
6x+5y=-15 into intercept form
how do I write 0.25 as a fraction in its simplists form