2. Al reaccionar el sodio con el cloro para formar cloruro de sodio lo hacen siempre con la misma proporción de masas:
a) Teoría de Dalton
b) Modelo de J. J. Thomson
c) Modelo de Rutherford
d) Modelo de Bohr

Which compound contain an iron with a 3+ charge

Aliquid solution can be made select all that apply. dissolving solids into liquids, mixing liquids, dissolving gas solutes into liquids , mixing gases, mixing solids

These traits describe either a chemical or a nuclear reaction. which statements describe a nuclear reaction? check all that apply. involves the loss, gain, or sharing of electrons may involve a change in total mass involve relatively low energy changes occur outside the nucleus involve very high-energy changes involve changes in nuclides when decay occurs