angelgabrieltejeda angelgabrieltejeda

12-11-2019
Chemistry

contestada

Determines the mass of the atom

Respuesta :

ray2me123 ray2me123

12-11-2019

Answer:

No of neutrons and protons decides mass of the atom. Electrons having negligible

mass are ignored.

Mass of atom

Mass of atom= sum of no of protons(Z) and neutons(N)

=Z+N

For eg:

In hydrogen atom,

Mass of H= Z+N

=1+0

=1 AMU

Answer Link

Otras preguntas

Solve for x in the equation 3 x squared minus 18 x + 5 = 47. x = 3 plus-or-minus StartRoot 23 EndRoot x = 3 plus-or-minus StartRoot 51 EndRoot x = 3 plus-or-min

homogeneous or heterogeneous ang ibig sabihin ng dalwang ito

Describe a simple experiment that can be perfomed in tha laboratory to demonstrate the formation of iron3chloride from iron fillings

Please help me! READING SKILS

i need could someone help me plsssss

write a boolean expression that is true if s references the string end.

during low-intensity activity, your body obtains most of its energy from

Вариант 3. 1. Можно ли считать Землю материальной точкой при определении длины экватора Земли? Ответ поясните

Can someone help me I don't get it

what is -1/2(7z+4)+1/5(5z-16)