4 Isotopes are atoms of the same element with the same number of
protons and
(0.5 Points)
O a different number of neutrons.
a different number of electrons
a different number of molecules
the same number of neutrons
​

What is the force of attraction between the particles in a salt crystal

What is the formula for calcium iodide

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3