
Flerovium (Fl) is a chemical element of the periodic table, located in the group 14 and the period 7, and has the atomic number 114. It is named after the Soviet nuclear physicist, Georgy Flerov. It is a transuranium element and is counted as one of the radioactive elements. It is a member of the carbon group.
1 |
2 |
||||||||||||||||||
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
||||||||||||
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
||||||||||||
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
29 |
30 |
31 |
32 |
33 |
34 |
35 |
36 |
||
37 |
38 |
39 |
40 |
41 |
42 |
43 |
44 |
45 |
46 |
47 |
48 |
49 |
50 |
51 |
52 |
53 |
54 |
||
55 |
56 |
72 |
73 |
74 |
75 |
76 |
77 |
78 |
79 |
80 |
81 |
82 |
83 |
84 |
85 |
86 |
|||
87 |
88 |
104 |
105 |
106 |
107 |
108 |
109 |
110 |
111 |
112 |
113 |
114 |
115 |
116 |
117 |
118 |
|||
57 |
58 |
59 |
60 |
61 |
62 |
63 |
64 |
65 |
66 |
67 |
68 |
69 |
70 |
71 |
|||||
89 |
90 |
91 |
92 |
93 |
94 |
95 |
96 |
97 |
98 |
99 |
100 |
101 |
102 |
103 |
– p block |
FAQs on Flerovium Element
Flerovium |
---|
‣ Who discovered flerovium? When was flerovium discovered? Discovery: Joint Institute of Nuclear Research (JINR) and Lawrence Livermore National Laboratory (LLNL) (1999) |
‣ Location of flerovium on the periodic table![]() Location: Flerovium is found in the seventh row of the periodic table, next to the nihonium element. |
‣ What is the atomic number of flerovium? Atomic number (Z): 114 |
‣ What is the symbol of flerovium? Symbol: Fl |
‣ Flerovium atomic weight: [289] (unconfirmed: 290) |
‣ Flerovium is which block element? Block: p-block |
‣ What group is flerovium on the periodic table? Group: 14 (carbon group) |
‣ In which period of the periodic table is flerovium found? Period: 7 |
‣ What is flerovium atomic radius? Atomic radius: calculated: 180 pm (predicted) |
‣ Flerovium covalent radius: 171-177 pm (extrapolated) |
‣ What’s the melting point of flerovium? Melting point: 200 K (-73 °C, -100 °F) (predicted) |
‣ What is flerovium boiling point? Boiling point: 380 K (107 °C, 224 °F) (predicted) |
‣ How many electron shells does flerovium have? Electrons per shell: 2, 8, 18, 32, 32, 18, 4 (predicted) |
‣ What is the electron configuration of flerovium? Electron configuration: [Rn] 5f14 6d10 7s2 7p2 (predicted) |
‣ Flerovium ionization energies: 1st: 832.2 kJ/mol (predicted) 2nd: 1600 kJ/mol (predicted) 3rd: 3370 kJ/mol (predicted) |
‣ Is flerovium a solid, liquid or gas? Phase (at r.t): liquid (predicted) |
‣ What is flerovium density? Density (near r.t): 9.928 g/cm3 (predicted) |
‣ Flerovium natural occurrence: synthetic |
‣ Flerovium oxidation state: 0, +1, +2, +4, +6 |
‣ Flerovium heat of vaporization: 38 kJ/mol (predicted) |
‣ Flerovium crystal structure: face-centered cubic (fcc) (predicted) |
‣ Flerovium CAS number: 54085-16-4 |
‣ How many isotopes does flerovium have?
Main isotopes of flerovium | ||||
---|---|---|---|---|
Isotope | Abundance | Half-life (t1/2) | Decay mode | Product |
284Fl | syn | 2.5 ms | SF | |
285Fl | syn | 0.10 s | α | 281Cn |
286Fl | syn | 0.12 s | 40 % α 60 % SF | 282Cn |
287Fl | syn | 0.48 s | α EC? | 283Cn 287Nh |
288Fl | syn | 0.66 s | α | 284Cn |
289Fl | syn | 1.9 s | α | 285Cn |
290Fl | syn | 19 s ? | EC α | 290Nh 286Cn |
.
.
.
Related:
Also Read:
- Hydrogen
- Helium
- Lithium
- Beryllium
- Boron
- Carbon
- Nitrogen
- Oxygen
- Fluorine
- Neon
- Sodium
- Magnesium
- Aluminium
- Silicon
- Phosphorus
- Sulfur
- Chlorine
- Argon
- Potassium
- Calcium
- Scandium
- Titanium
- Vanadium
- Chromium
- Manganese
- Iron
- Cobalt
- Nickel
- Copper
- Zinc
- Gallium
- Germanium
- Arsenic
- Selenium
- Bromine
- Krypton
- Rubidium
- Strontium
- Yttrium
- Zirconium
- Niobium
- Molybdenum
- Technetium
- Ruthenium
- Rhodium
- Palladium
- Silver
- Cadmium
- Indium
- Tin
- Antimony
- Tellurium
- Iodine
- Xenon
- Caesium
- Barium
- Lanthanum
- Cerium
- Praseodymium
- Neodymium
- Promethium
- Samarium
- Europium
- Gadolinium
- Terbium
- Dysprosium
- Holmium
- Erbium
- Thulium
- Ytterbium
- Lutetium
- Hafnium
- Tantalum
- Tungsten
- Rhenium
- Osmium
- Iridium
- Platinum
- Gold
- Mercury
- Thallium
- Lead
- Bismuth
- Polonium
- Astatine
- Radon
- Francium
- Radium
- Actinium
- Thorium
- Protactinium
- Uranium
- Neptunium
- Plutonium
- Americium
- Curium
- Berkelium
- Californium
- Einsteinium
- Fermium
- Mendelevium
- Nobelium
- Lawrencium
- Rutherfordium
- Dubnium
- Seaborgium
- Bohrium
- Hassium
- Meitnerium
- Darmstadtium
- Roentgenium
- Copernicium
- Nihonium
- Moscovium
- Livermorium
- Tennessine
- Oganesson