30-04-2021

Atomic Number Of Neon

10 Facts About Element No. Each neon atom has 10 protons. There are three stable isotopes of the element, with atoms having 10 neutrons (neon-20), 11 neutrons (neon-21), and 12 neutrons (neon-22).
Neon atoms have 10 electrons and the shell structure is 2.8. The ground state electronic configuration of neutral neon is He.2s 2.2p 6 and the term symbol of neon is 1 S 0. Neon: description Your user agent does not support the HTML5 Audio element.
Once one shell is full, the next electron that is added has to move to the next shell. For the element of NEON, you already know that the atomic number tells you the number of electrons. That means there are 10 electrons in a neon atom. Looking at the picture, you can see there are two electrons in shell one and eight in shell two.

Atomic Number Of Neon 21

Atomic number (number of protons in the nucleus): 10; Atomic symbol (on the Periodic Table of Elements): Ne; Atomic weight (average mass of the atom): 20.1797; Density: 0.0008999 grams per cubic.

List of elements of the periodic table by group and period including the chemical symbol and the atomic number. To list the elements order by group and period, click on the table headers. You can print the list of elements by hitting the print button below.

Number Of Protons For Neon

Atomic Number	Chemical Symbol	Element Name	Group	Period
1	H	Hydrogen	1	1
2	He	Helium	18	1
3	Li	Lithium	1	2
4	Be	Beryllium	2	2
5	B	Boron	13	2
6	C	Carbon	14	2
7	N	Nitrogen	15	2
8	O	Oxygen	16	2
9	F	Fluorine	17	2
10	Ne	Neon	18	2
11	Na	Sodium	1	3
12	Mg	Magnesium	2	3
13	Al	Aluminium	13	3
14	Si	Silicon	14	3
15	P	Phosphorus	15	3
16	S	Sulfur	16	3
17	Cl	Chlorine	17	3
18	Ar	Argon	18	3
19	K	Potassium	1	4
20	Ca	Calcium	2	4
21	Sc	Scandium	3	4
22	Ti	Titanium	4	4
23	V	Vanadium	5	4
24	Cr	Chromium	6	4
25	Mn	Manganese	7	4
26	Fe	Iron	8	4
27	Co	Cobalt	9	4
28	Ni	Nickel	10	4
29	Cu	Copper	11	4
30	Zn	Zinc	12	4
31	Ga	Gallium	13	4
32	Ge	Germanium	14	4
33	As	Arsenic	15	4
34	Se	Selenium	16	4
35	Br	Bromine	17	4
36	Kr	Krypton	18	4
37	Rb	Rubidium	1	5
38	Sr	Strontium	2	5
39	Y	Yttrium	3	5
40	Zr	Zirconium	4	5
41	Nb	Niobium	5	5
42	Mo	Molybdenum	6	5
43	Tc	Technetium	7	5
44	Ru	Ruthenium	8	5
45	Rh	Rhodium	9	5
46	Pd	Palladium	10	5
47	Ag	Silver	11	5
48	Cd	Cadmium	12	5
49	In	Indium	13	5
50	Sn	Tin	14	5
51	Sb	Antimony	15	5
52	Te	Tellurium	16	5
53	I	Iodine	17	5
54	Xe	Xenon	18	5
55	Cs	Caesium	1	6
56	Ba	Barium	2	6
57	La	Lanthanum	3	6
58	Ce	Cerium	6
59	Pr	Praseodymium	6
60	Nd	Neodymium	6
61	Pm	Promethium	6
62	Sm	Samarium	6
63	Eu	Europium	6
64	Gd	Gadolinium	6
65	Tb	Terbium	6
66	Dy	Dysprosium	6
67	Ho	Holmium	6
68	Er	Erbium	6
69	Tm	Thulium	6
70	Yb	Ytterbium	6
71	Lu	Lutetium	6
72	Hf	Hafnium	4	6
73	Ta	Tantalum	5	6
74	W	Tungsten	6	6
75	Re	Rhenium	7	6
76	Os	Osmium	8	6
77	Ir	Iridium	9	6
78	Pt	Platinum	10	6
79	Au	Gold	11	6
80	Hg	Mercury	12	6
81	Tl	Thallium	13	6
82	Pb	Lead	14	6
83	Bi	Bismuth	15	6
84	Po	Polonium	16	6
85	At	Astatine	17	6
86	Rn	Radon	18	6
87	Fr	Francium	1	7
88	Ra	Radium	2	7
89	Ac	Actinium	3	7
90	Th	Thorium	7
91	Pa	Protactinium	7
92	U	Uranium	7
93	Np	Neptunium	7
94	Pu	Plutonium	7
95	Am	Americium	7
96	Cm	Curium	7
97	Bk	Berkelium	7
98	Cf	Californium	7
99	Es	Einsteinium	7
100	Fm	Fermium	7
101	Md	Mendelevium	7
102	No	Nobelium	7
103	Lr	Lawrencium	7
104	Rf	Rutherfordium	4	7
105	Db	Dubnium	5	7
106	Sg	Seaborgium	6	7
107	Bh	Bohrium	7	7
108	Hs	Hassium	8	7
109	Mt	Meitnerium	9	7
110	Ds	Darmstadtium	10	7
111	Rg	Roentgenium	11	7
112	Cn	Copernicium	12	7
113	Nh	Nihonium	13	7
114	Fl	Flerovium	14	7
115	Mc	Moscovium	15	7
116	Lv	Livermorium	16	7
117	Ts	Tennessine	17	7
118	Og	Oganesson	18	7

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Atomic Number Of Neon

Atomic Number Of Neon 21

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