Thomson's model was the "Plum Pudding model" because it had electrons "floating" around in the ball, but Rutherford's model shows the electron shells, the nucleus, and the molecular particles: neutron, proton, and electron. Hope this helps!
The biggest jump in atomic weights between consecutive elements on the periodic table occurs between uranium (atomic number 92) and neptunium (atomic number 93). Uranium has an atomic weight of approximately 238.03, while neptunium has an atomic weight of approximately 237.05, resulting in a difference of almost 1 atomic mass unit.
The main difference between Boron and Carbon is their atomic number and chemical properties. Boron has an atomic number of 5 and is a metalloid with a variety of oxidation states, while Carbon has an atomic number of 6 and is a nonmetal that forms covalent bonds with other elements.
The atomic radius of sodium (Na) is smaller than the atomic radius of potassium (K). Sodium has a smaller atomic radius because it has fewer electron shells compared to potassium.
The two main isotopes of chlorine are chlorine-35 and chlorine-37. The difference lies in their atomic mass, with chlorine-35 having 17 protons and 18 neutrons, while chlorine-37 has 17 protons and 20 neutrons. This causes a difference in atomic weight and stability between the two isotopes.
Atomic mass refers to the mass of a single atom of an element, while average atomic mass is the weighted average of the masses of all the isotopes of an element, taking into account their relative abundance in nature.
According to Thomson's atomic theory, the mass of an atom was special evenly throughout its volume. Errest Rutherford's experiment proved this wrong.
Because Joel is the man
The difference between atomic fission and atomic nuclear is that they both have something to do with atomic and war. Hope this helps I am kind of in a rush......Smile!
he found faults in the atomic theory of jj Thompson
It is equal to the difference between atomic number and Atomic Mass number. A+
Atomic number is the amount of electrons. Atomic mass is the amount of protons and neutrons.
The atomic mass unit is used to express the measure of the atomic mass.
Opinions vary. The discovery of the atomic nucleus ("most of the atom is empty space")
Neptunium has the atomic number 93 and americium has the atomic number 95.
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The atomic nucleus is positive because contain protons.
Iodine is 127 and Magnesium is 24 so the difference is 103 atomic mass units.