tori4430 tori4430

19-09-2017
Chemistry

contestada

The natural abundance of 3he is 0.000137 %. how many protons, neutrons, and electrons are in an atom of 3he?

Respuesta :

dnwthrw dnwthrw

19-09-2017

2 protons+, 1 neutron, and 2electrons-

Answer Link

Otras preguntas

Aging populations can be a problem for developed countries because

The function y = -3x + 5 is transformed by reflecting it over the y axis. What is the equation of the new function? *

how many spanish soldier's ambushed the sapa Inca and his men at Cajamarca

Can some one please check my answers?

Please answer ASAP. What is the negative angle of rotation for the angle with positive angle of rotation 270º?

why is giovanni bellini known as the painter of natural

Which behavior would most offices consider inethical

Rhombus EFGH is shown. What is the length of EF ? A. 3 B. 6 C. 8 D. 9

Vaisakhi, or Baisakhi, is a religious holiday for which group? A. Buddhism B. Islam C. Sikhism D. Judaism

Find the equation of each line through (3,4), intercept 3