What's the difference between an ion and an isotope? * Isotopes have extra electrons and ions have extra protons.
Ions have an unbalanced charge and isotopes have an unusual number of neutrons in the nucleus
Isotopes have an unbalanced charge and ions have an unusual number of neutrons in the nucleus
Ions have extra electrons and isotopes have extra protons.

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.