We elaborate the uses of Vanadium and atomic properties with characteristics. Vanadium is a silver-gray metallic chemical element with an atomic number 23. Its symbol is V and it belongs to the group of transition metals and its usual state in nature is solid. Vanadium is located at position 23 on the periodic table.
Atomic Number of Vanadium is 23. Chemical symbol for Vanadium is V. Number of protons in Vanadium is 23. Atomic weight of Vanadium is 50.9415 u or g/mol. Melting point of Vanadium is 1890 °C and its the boiling point is 3380 °C. » Boiling Point » Melting Point » Abundant » State at STP » Discovery Year. ››More information on molar mass and molecular weight. In chemistry, the formula weight is a quantity computed by multiplying the atomic weight (in atomic mass units) of each element in a chemical formula by the number of atoms of that element present in the formula, then adding all of these products together. Vanadium is a chemical element which is placed in the 5th group and 4th period in the periodic table. Symbol of the vanadium element is V. It is a transition metal element with the atomic number 23. Titanium is the 3rd element of the first series of transition metals.
- Vanadium pentoxide (V2O5) is used as a catalyst, dye and color-fixer. Atomic Number 23 Learn more about the atomic number. Description Soft, ductile, silvery-white metal. Resistant to corrosion by moisture, air and most acids and alkalis at room temperature. Atomic Mass 50,9415 Learn more about the atomic mass.
- The atomic number of vanadium is 23, and atomic mass is 50.914 g/mol. Vanadium melts at 1910oC and boils at 3407oC.
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On this page you can discover the chemical properties of vanadium and information about vanadium and other elements on the periodic table such as niobium, titanium, chromium or scandium. You will also learn what vanadium is for and learn about its uses through its properties associated with vanadium such as its atomic number or the usual state in which vanadium can be found.
You can see qualities of vanadium such as its melting and boiling point, its magnetic properties or what its chemical symbol is. In addition, here you will find information about its atomic properties such as the distribution of electrons in vanadium atoms and other properties.
For some elements, some of this information is unknown. In these cases we show the properties attributed to them.
Vanadium properties
Transition metals, also called transition elements is the group to which vanadium belongs. In this group of chemical elements to which vanadium belongs, there are those located in the central part of the periodic table, specifically in block d. Among the characteristics that vanadium has, as well as those of the other tansition metals, is that of including in its electronic configuration the d orbital, partially full of electrons. Properties of this type of metal, among which is vanadium are its high hardness, having high boiling and melting points and being good conductors of electricity and heat.
The state of vanadium in its natural form is solid. Vanadium is a silver-gray metallic chemical element and belongs to the group of transition metals. The atomic number for vanadium is 23. The chemical symbol for vanadium is V. The melting point of vanadium is 2175 degrees Kelvin or 1902.85 degrees Celsius or degrees Celsius. The boiling point of vanadium is 3682 degrees Kelvin or 3409.85 degrees Celsius or degrees Celsius.
Uses of vanadium
Vanadium is a metal that was discovered in the 19th century. If you have ever wondered what vanadium is for , here is a list of its possible uses:
- Small amounts of vanadium are added to the steel to make it stronger. Aircraft surgical instruments, tools, shafts, bicycle frames, crankshafts, gears and motors are made from this vanadium reinforced steel.
- Vanadium pentoxide is used as a catalyst to produce sulfuric acid. Sulfuric acid is one of the most important chemicals for the industry. Vanadium pentoxide is also used to make maleic anhydride and some types of ceramics.
- In the future, a vanadium compound could be used for lithium batteries as an anode. Could also be used in rechargeable batteries.
- Vanadate, another vanadium compound, protects steel from oxidation and corrosion.
- Vanadium dioxide is used to make glass coatings that block infrared radiation.
- Vanadium oxide is also used in the manufacture of costume jewelery.
- The outer shell of superconducting magnets can be made of vanadium.
- Some bacteria and other organisms use a vanadium compound to process nitrogen .
Atomic properties of vanadium
The atomic mass of an element is determined by the total mass of neutrons and protons that can be found in a single atom belonging to this element. As for the position where to find vanadium within the periodic table of the elements, vanadium is in group 5 and period 4. Vanadium has an atomic mass of 50.9415 u.
The electronic configuration of the vanadium is [Ar] 3d34s2. The electronic configuration of the elements, determines the form in which the electrons are structured in the atoms of an element. The average radius of vanadium is 135 pm, its atomic radius or Bohr radius is 171 pm, and its covalent radius is 125 pm. Vanadium has a total of 23 electrons whose distribution is as follows: In the first layer it has 2 electrons, in the second it has 8 electrons, in its third layer it has 11 electrons and in the fourth one, 2 electrons.
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Vanadium characteristics
Below you can see a table showing the main characteristics of vanadium.
| Vanadium | ||
|---|---|---|
| Chemical symbol | V | |
| Atomic number | 2. 3 | |
| Group | 5 | |
| Period | 4 | |
| Appearance | metallic silver gray | |
| Block | d | |
| Density | 6110 kg / m3 | |
| Atomic mass | 50.9415 u | |
| Average radius | 135 pm | |
| Atomic radio | 171 | |
| Covalent radius | 125 pm | |
| Electronic configuration | [Ar] 3d34s2 | |
| Electrons per layer | 2, 8, 11, 2 | |
| Oxidation states | 2. 3. 4. 5 | |
| Oxide | amphoteric | |
| Crystal structure | body centered cubic | |
| State | solid | |
| Melting point | 2175 K | |
| Boiling point | 3682 K | |
| Heat of fusion | 20.9 kJ / mol | |
| Vapor pressure | 3.06 Pa at 2175 K | |
| Electronegativity | 1.63 | |
| Specific heat | 490 J / (K · kg) | |
| Electric conductivity | 4.89106S / m | |
| Thermal conductivity | 30.7 W / (Km) | |
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$V$
C$Fe$
D$Ni$
Solution:
Atomic Number Of Lithium
Second ionization enthalpy of Cr is highest. because after the removal of $1^{st}$ electron, Cr acquires -a. stable half-filled $d^5$ configuration thus, removal of $2^{nd}$ electron is very difficult.
1. For $S_N1$ reaction, the order of reactivity of haloalkanes is
2. The major product obtained when chlorobenzene is nitrated with $ce{HNO_3 + conc. H_2SO_4}$ is
3. Schottky defect in crystals is observed when
4. A crystalline solid has $A^-$ ions at the corners and face centres whereas $B^+$ ions are at the body centre and edge centres of the unit cell.
The simplest formula of the compound will be
5. The radius of an atom is $300,pm$. If it crystallizes in a face-centered cubic lattice, length of the edge of the unit cell is
6. An orbital with $n = 3, l = 1$ is designated as
7. A 150 watt bulb emits light of wavelength 6600 $Å$ and only 8% of the energy is emitted as light. How many photons are emitted by the bulb per second?
Atomic Number Of Vanadium
8. In the following sets of ions, which one is not isoelectronic with the rest of the species?
$ce{ O^{2-}, F^- , Na, Mg^{2+}, Al^{3+}, Ne} $
9. For all gases, at any given pressure, the graph of volume vs temperature (in celsius) is a straight line. This graph is called
10. Density of $3,M$ solution of $NaCl$ is $1.25 ,g/mL$ The mass of the solvent in the solution is
Questions from Classification of Elements and Periodicity in Properties
1. The group number, number of valence electrons, and valency of an element with atomic number 15, respectively, are
2. The first electron affinity of C, N and O will be of the order
3. The electronic configuration of the atom having maximum difference in first and second ionization energies is
4. The 3rd period or the periodic table contains
5. The element californium belongs to the family of
6. Which of the following belong to the category of transition metal ?
7. Elements with atomic number 35 belongs to
8. To which block of the periodic table does element with atomic number 56 belong
9. The tenth element in the periodic table resembles the element with atomic number
10. Compared to the first ionisation potential, the value of second ionisation potential of an element is
1. In Wolff‐Kishner reduction, the carbonyl group of aldehydes and ketones is converted into
2. Identify compound X in the following sequence of reactions:
3. Identify a molecule which does not exist.
4. Identify the incorrect match.
Name IUPAC Official Name A Unnilunium i Mendelevium B Unniltrium ii Lawrencium C Unnilhexium iii Seaborgium D Unununnium iv Darmstadtium
| Name | IUPAC Official Name | ||
|---|---|---|---|
| A | Unnilunium | i | Mendelevium |
| B | Unniltrium | ii | Lawrencium |
| C | Unnilhexium | iii | Seaborgium |
| D | Unununnium | iv | Darmstadtium |
5. Reaction between acetone and methyl magnesium chloride followed by hydrolysis will give :
6. Identify the correct statements from the following:
(a) $CO_2(g)$ is used as refrigerant for ice-cream and frozen food.
(b) The structure of $C_{60}$ contains twelve six carbon rings and twenty five carbon rings.
(c) $ZSM-5$, a type of zeolite, is used to convert alcohols into gasoline.
(d) $CO$ is colorless and odourless gas.
7. Which of the following set of molecules will have zero dipole moment ?
8. On electrolysis of dil.sulphuric acid using Platinum (Pt) electrode, the product obtained at anode will be:
9. An element has a body centered cubic (bcc) structure with a cell edge of 288 pm. The atomic radiusis:
10. Find out the solubility of $Ni(OH)_2$ in 0.1 M NaOH. Given that the ionic product of $Ni(OH)_2$ is $2 times 10^{-15}$