Because the protons in the nucleus has a structure similar to the electron (structure) orbital configuration.
In fact, you may accept electron configuration as an extension of fields of it's nucleus.
probs . . . Yes, this is the premise of nuclear reactors
An element is a class of substances An atom is the smallest possible piece of an element. An isotope is an electrically charged atom.
No
In an element.
Potassium (K) is an element. Elements are substances that cannot be broken down into simpler substances by chemical means, whereas compounds are substances made up of two or more different elements chemically combined.
isotopes
Not: atoms The answer is an element
Yes, different isotopes of the same element have different masses.
An element is a pure substance it can not be 3 different substances. However some elements can arrange themselves to look like completely different substances. These variations are called "Allotropes" of the element. The element Sulfur forms 30 solid allotropes, more than any other element. The next element to commonly form allotropes is the element Carbon, which forms - Soot (amorphous carbon), Graphite, Diamond, Buckminsterfullerene, Lonsdaleite, Graphine, and Carbon nanotubes.
Element are the pure substances that contain atom of same kind. Atoms are fundamental particles of matter.
An element cannot be separated into two different chemicals because elements are pure substances made up of only one type of atom. However, elements can combine with other elements to form compounds, which are made up of two or more different elements chemically bonded together. By breaking the chemical bonds in a compound, you can separate it into its individual elements.
Isotopes are atoms of the same element but having a different number of neutrons.