Why dont we include the mass of an atoms electrons in the atomic mass?

Question

19-04-2018
Chemistry

contestada

Why dont we include the mass of an atoms electrons in the atomic mass?

Respuesta :

Otras preguntas

Use the Heisenberg uncertainty principle to calculate Delta x for an electron with Delta v = 0.685 m/s. By what factor is the uncertainty of the electron's posi

The adaptive radiation of mammals after the K-Pg event is often considered an example as ________. 1) biotic replacement 2) stasis 3) panspermia 4) anagenesis

What type of layout in the grocery market tesco and how is impacted the sale.

According to authors like Shanahan and Norton, occupation is viewed as:A) immoralB) justifiedC) benign

Bob went to the grocery store with Dan and A I B me C we D she

draw an energy diagram for a reaction that has a large activation energy and a delta H of 0

A uranium-235 atom is moving forwards in a reactor with a velocity of 6.2 x 105 ms-1 when it undergoes spontaneous fission into a krypton (Kr) atom and a Barium

Roberto can hold his breath underwater for 2 minutes 35 seconds. María can hold her breath for 140 seconds. Who can hold their breath the longest? How much long

PLEASE HELP WITH ALL 3 SHOW YOUR WORK PLS HELP I NEED HELP GIVING 50 POINTS PLS

hacskenz5 hacskenz5 · Answer 1 · 2018-04-19T06:44:47+02:00

hacskenz5 hacskenz5

19-04-2018

Because protons and neutrons are so much more massive than electrons, almost all of the atomic mass in any atom comes from the nucleus, which contains all of the neutrons and protons.

Answer Link

aryannaw223 aryannaw223 · Answer 2 · 2021-02-05T12:17:22+01:00

aryannaw223 aryannaw223

05-02-2021

Answer:

good question

Explanation:

Answer Link