Smallest To Largest Ionization Energy

Chemical elements listed by ionization free energy

The elements of the periodic table sorted by ionization free energy

click on whatsoever element's proper noun for further information on chemical backdrop, ecology data or health effects.

This list contains the 118 elements of chemistry.

The chemical elements of the periodic nautical chart sorted by:	Ionization Energy	Proper noun chemical element	Symbol	Atomic number
- Name alphabetically	iii,8939	Cesium	Cs	55
- Atomic number	iv,0727	Francium	Fr	87
- Symbol	4,1771	Rubidium	Rb	37
- Atomic Mass	4,3407	Potassium	K	19
- Electronegativity	4,nine	Lawrencium	Lr	103
- Density	5,1391	Sodium	Na	11
- Melting indicate	v,17	Actinium	Air conditioning	89
- Boiling point	5,2117	Barium	Ba	56
- Vanderwaals radius	5,2784	Radium	Ra	88
- Year of discovery	five,3917	Lithium	Li	3
- Inventor surname	5,4259	Lutetium	Lu	71
- Elements in earthcrust	5,473	Praseodymium	Pr	59
- Elements in homo trunk	5,525	Neodymium	Nd	60
- Covalenz radius	5,5387	Cerium	Ce	58
- Ionization energy	5,5769	Lanthanum	La	57
For chemical science students and teachers: The tabular nautical chart on the right is arranged by Ionization energy. The kickoff chemical chemical element is Cesium and the last ane is Helium. The unity for ionization energy is eV. Please note that the elements do not show their natural relation towards each other as in the Periodic system. There you can find the metals, semi-conductor(south), not-metal(s), inert element of group 0(ses), Halogens, Lanthanoides, Actinoids (rare earth elements) and transition metals.	5,582	Promethium	Pm	61
	v,6437	Samarium	Sm	62
	5,6704	Europium	Eu	63
	5,6949	Strontium	Sr	38
	5,7864	Indium	In	49
	5,8638	Terbium	Tb	65
	v,89	Protactinium	Pa	91
	5,9389	Dysprosium	Dy	66
	5,9738	Americium	Am	95
	5,9858	Aluminum	Al	13
	v,9915	Curium	Cm	96
	5,9993	Gallium	Ga	31
	6,0215	Holmium	Ho	67
	six,0262	Plutonium	Pu	94
	6,1077	Erbium	Er	68
	vi,1082	Thallium	Tl	81
	six,1132	Calcium	Ca	twenty
	vi,1501	Gadolinium	Gd	64
	half-dozen,1843	Thulium	Tm	69
	six,1941	Uranium	U	92
	6,1979	Berkelium	Bk	97
	6,2173	Yttrium	Y	39
	6,2542	Ytterbium	Yb	70
	half dozen,2657	Neptunium	Np	93
	six,2817	Californium	Cf	98
	6,3067	Thorium	Th	90
	six,42	Einsteinium	Es	99
	half dozen,5	Fermium	Fm	100
	half dozen,5615	Scandium	Sc	21
	half dozen,58	Mendelevium	Md	101
	6,6339	Zirconium	Zr	twoscore
	6,65	Nobelium	No	102
	6,7462	Vanadium	Five	23
	half dozen,7589	Niobium	Nb	41
	vi,7665	Chromium	Cr	24
	6,8251	Hafnium	Hf	72
	half-dozen,8281	Titanium	Ti	22
	7,0924	Molybdenum	Mo	42
	vii,28	Technetium	Tc	43
	seven,2856	Bismuth	Bi	83
	vii,3439	Tin	Sn	fifty
	7,3605	Ruthenium	Ru	44
	7,4167	Pb	Pb	82
	7,434	Manganese	Mn	25
	7,4589	Rhodium	Rh	45
	7,5496	Tantalum	Ta	73
	seven,5762	Silver	Ag	47
	7,6398	Nickel	Ni	28
	7,6462	Magnesium	Mg	12
	7,7264	Copper	Cu	29
	7,8335	Rhenium	Re	75
	seven,864	Tungsten	W	74
	7,881	Cobalt	Co	27
	7,8994	Germanium	Ge	32
	vii,9024	Iron	Iron	26
	viii,1517	Silicon	Si	14
	8,298	Boron	B	v
	8,3369	Palladium	Pd	46
	eight,417	Polonium	Po	84
	eight,4382	Osmium	Os	76
	8,6084	Antimony	Sb	51
	eight,9587	Platinum	Pt	78
	viii,967	Iridium	Ir	77
	8,9938	Cadmium	Cd	48
	ix,0096	Tellurium	Te	52
	nine,2255	Golden	Au	79
	9,iii	Astatine	At	85
	9,3227	Beryllium	Exist	four
	9,3942	Zinc	Zn	30
	9,7524	Selenium	Se	34
	9,7886	Arsenic	As	33
	10,36	Sulfur	S	16
	10,4375	Mercury	Hg	fourscore
	10,4513	Iodine	I	53
	10,4867	Phosphorus	P	15
	10,7485	Radon	Rn	86
	11,2603	Carbon	C	6
	11,8138	Bromine	Br	35
	12,1298	Xenon	Xe	54
	12,9676	Chlorine	Cl	17
	thirteen,5984	Hydrogen	H	i
	13,6181	Oxygen	O	8
	13,9996	Krypton	Kr	36
	14,5341	Nitrogen	North	7
	15,7596	Argon	Ar	18
	17,4228	Fluorine	F	9
	21,5645	Neon	Ne	x
	24,5874	Helium	He	ii
		Rutherfordium	Rf	104
		Dubnium	Db	105
		Seaborgium	Sg	106
		Bohrium	Bh	107
		Hassium	Hs	108
		Meitnerium	Mt	109
		Darmstadtium	Ds	110
		Roentgenium	Rg	111
		Ununbium	Uub	112
		Ununtrium	Uut	113
		Ununquadium	Uuq	114
		Ununpentium	Uup	115
		Ununhexium	Uuh	116
		Ununseptium	Uus	117
		Ununoctium	Uuo	118