February 25, 2017

Homework Help: Chemistry

Posted by Peter on Sunday, September 9, 2012 at 12:07am.

Elements with an even number of protons and neutrons

A. never undergo alpha decay emission.
B. have a single magic number of protons or neutrons
C. always have a proton-to-neutron ratio of about one
D. are usually stable
E. are usually unstable

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions