September 2018 1 115 Report
Ayudita porfavor

si nos indican un elemento de la forma siguiente: 89 38Sr podemos decir que esta constituido por
A)89 protones,89 electrones y 38 neutrones
B)38 protones, 38 electrones y 89 neutrones
C) 51 protones, 51 electronesy 38 neutrones
D)38 protones, 38 electrones y 51 neutrones

<3 porfavore
More Questions From This User See All

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.