Group 1 metals or more commonly known as alkali metals have low density mainly because of their low atomic weight and large atomic radius.... View Article
Alkaline earth metals generally occur or they are found within compounds in nature. We do not find them in pure form mainly because they are... View Article
Hydrogen is both stable or unstable at the same depending on the several key factors. If we talk about the chemical stability of Hydrogen in its... View Article
Lanthanides or more precisely lanthanides ions are coloured mainly because of their partly filled f orbitals. This allows a certain wavelength... View Article
If we look at a standard diode, we can know that there is forward biasing if the voltage across a diode allows an uninterrupted flow of current.... View Article
In a very simple and straightforward term, we can define the oscillation frequency as the number of oscillations made by a certain particle in... View Article
Yes, iron or more precisely an isotope of iron know as iron-56 is the most stable element known. However, you might be confused and ask what... View Article
Sodium Sulphide has a high melting point because of the strong electrostatic forces that exist between the molecules of the sulphide and sodium... View Article
While there are different types of diodes we will take a common example of a semiconductor diode and look at how it is created. We can this diode... View Article
The following are the conditions that should an ideal solution satisfy: An ideal solution is a homogeneous mixture. The physical properties... View Article
Yes, BH3 is electron deficient because the boron has only six electrons in the outer shell. Stay tuned with BYJU’S to learn more about the other... View Article
BeCl2 violates the octet rule because the boron should be in a suitable valence state such that it binds to 3 chlorines. However, in this... View Article
Column chromatography is the refining technique that is more suitable if element is obtained in minute quantity. Stay tuned with BYJU’S to learn... View Article
The colour of CrO5 is blue. It has a structure of butterfly. Stay tuned with BYJU’S to learn more about the concepts such as the colour of... View Article
The Ecell which is also known as the cell potential is dependent on concentration according to the Nernst equation. Stay tuned with BYJU’S to... View Article
There are 2 C-N sigma bonds, 4 C-H sigma bonds, 1 N-H sigma bond, and 1 C=O pi bond in HCONHCH3. Stay tuned with BYJU’S to learn more about the... View Article
The chemical element terbium was discovered by the Swedish chemist named Carl Gustaf Mosander in 1843. It is never found as a free element in... View Article
The K symbol in Coulomb law is the Coulomb constant which is equal to 9 x 109 N.m2/C2. Stay tuned with BYJU’S to learn more about concepts such... View Article
Thionyl chloride is preferred in the preparation of alkyl chlorides from the alcohols. The reason why thionyl chloride is preferred is that the... View Article
