Smallest atom is hydrogen
Largest atom is Francium
The most stable atom in the periodic table is helium.
Lithium is not the largest atom. Atoms increase in size as you move down a column in the periodic table, so atoms in the bottom row (such as the noble gases) are generally larger than lithium.
There is none, but a neutral atom is called a neutron. There is no neutral element.
The Periodic Table tells you how many protons are in an atom by their Elemental Number. In other words, yes, the Periodic Table tells you how many protons are in an atom.
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.
Smallest atom is hydrogen Largest atom is Francium
Hydrogen
The largest atom is francium and has 87 protons and 87 electrons.
The smallest element known to man is Hydrogen (H).
group 1
The smallest atom in the periodic table is hydrogen, not fluorine.
The atom in the third row of the periodic table with the smallest Ei4, which is the fourth ionization energy, is magnesium. The electron configuration of magnesium is 1s2 2s2 2p6 3s2.
A atom is not on the periodic table, atoms are inside the elements and compounds on the periodic table if this helps :)
Type your answer here... atoms r the smallest molecule
The most stable atom in the periodic table is helium.
Fluorine is the largest atom among Carbon, Boron, Lithium, and Fluorine. This is because atomic size generally increases down a group in the periodic table, and Fluorine is lower in the periodic table compared to Carbon, Boron, and Lithium.
The smallest atom is lithium, as it has a smaller atomic radius compared to fluorine. This is because as you move across a period on the periodic table, atomic radius decreases due to increased nuclear charge pulling the electrons closer to the nucleus.