Answer:
an isotope has the same number of protons but a different number of neutrons than the other atoms of the same element.
Can you upload the picture please so i can help
In Chemistry, the dissociation constant describes a dissociation reaction in which a compound is broken up. It measures how likely the reaction will occur. For example for reaction AB -> A + B, the dissociation constant is equal to concentration of A x concentration of B / concentration of AB at equilibrium.
Crust, Mantel, Outercore, Innercore
