No two elements would have the same atomic number, so, nor atoms of different elements (in neutral state) would have the same number of electrons.
Periodic table lists the elements in the increasing order of atomic number. Atomic number = Number of protons = Number of electrons
All elements in the same group have the same number of valence electrons.
Elements with the same number of valence electrons are in the same group (or vertical column).
yes, the number of dots represent the number of valence electrons in the periodic table.
The number of electrons determines an element's position.
Atomic number = number of protons and electrons, the number in the periodic table of the elements.
Elements in the same column have the same number of valence electrons, and form ions with the same charge.
the orbital in which the electrons are added and the number of valence electrons
there are more electrons in the elements on the bottom of the table.
number of valence electrons
The periodic table orders elements by its number of protons. The 1st element has 1 proton, the 2nd has 2, and so on. Furthermore, elements with similar characteristics are grouped vertically. These elements(1A-8A) have the same number of electrons in their outer shell, so react similary. Elements organized horizontally have progressively more protons and electrons.
From what i know it is 109, Meitnerium.