Electronegativity is the ability of an atom to attract electrons to it, and, by the octet rule, strive to reach noble gas electron configuration. The most electronegative atom is Fluorine, for several reasons- It has the smallest radius, and it only needs to attract one electron to complete its valance shell.
This element is the noble gas xenon (Xe) with 54 protons.
The smallest diameter in the periodic table belongs to the element helium, as it has the smallest atomic radius due to its high nuclear charge and the attraction between the electrons and the nucleus.
An atom is the smallest element that maintains the properties of an element. Atoms are the basic building blocks of matter and retain the unique characteristics of the element they belong to, such as atomic number and chemical properties.
The period 4 element with the smallest atomic radius is chlorine, which has a greater number of protons in the nucleus pulling the electrons closer, making it smaller compared to other elements in the same period.
The element 'H' is hydrogen, and is NO. 1 in the Periodic Table.
Lithium is the smallest element in the periodic table if Hydrogen and Helium are excluded.
Hydrogen has the smallest atomic size of any element.
Hydrogen
Hydrogen (H) - with a single proton and electron.
The element that has the greatest electromagnetivity is Flourine, F, with 3.98.
francium
The smallest atom in the periodic table is hydrogen, not fluorine.
Fluorine(F)
iron
nitrogen
This element is the noble gas xenon (Xe) with 54 protons.
Hydrogen is the first, smallest, and lightest element. It is number 1 in the periodic table of elements.