Fichas sobre atoms, creado por Mahmud Sayid el 28/04/2016.
|
|
Creado por Mahmud Sayid
hace más de 10 años
|
|
Cerrar
|
|
Creado por Mahmud Sayid
hace más de 10 años
|
|
THE PERIODIC TABLE OF THE ELEMENTS
WHAT ARE ATOMS ?
What are atoms and molecules ?
How does an atom become charged ?
What is matter ?
What is matter made of ?
What are atoms made of ?
What is a proton ?
are proton,neutron, in the nucleus?
What is an Electron ?
What is a nucleus ?
Nucleus
