They are almost the same size and they are rocky planets (like not made of gas)
Hope this helps :)
Geiger–Marsden experiment(s)<span> (also called the </span>Rutherford gold foil experiment<span>) were a landmark series of experiments by which scientists discovered that every </span>atom<span> contains a nucleus where its positive charge and most of its mass are concentrated. They deduced this by measuring how an </span>alpha particle<span> beam is scattered when it strikes a thin metal foil. The experiments were performed between 1908 and 1913 by </span>Hans Geiger<span> and </span>Ernest Marsden<span> under the direction of </span>Ernest Rutherford<span> at the Physical Laboratories of the </span>University of Manchester<span>.</span>
<span>The anion is the same, it is the polyatomic anion nitrate (NO3^-1)
Side note: these are incorrect transitions of copper and nickel, it must explicitly be stated. Copper can be copper I or copper II in a compound. Nickel can be nickel I or nickel II.</span>
22Na and 23Na is the notation that represents different isotopes of the element sodium.
The use of flowing water to power a turbine to produce electrical energy