(A) electrons
(B) protons
(C) neutrons
(D) nulceus
(E) atom
(A) electrons
(B) protons
(C) neutrons
(D) nulceus
(E) atom
| Share this... |
Facebook
|
Twitter
|
Linkedin
|
Whatsapp
|
Your email address will not be published. Required fields are marked *