Ionic bond,

Atomic structure, the most probable radius for finding the electron in he+

the most probable radius for finding the electron in he+

Thermodynamics of class 11th, explain resonance with examples.

explain resonance with examples.

Neutrons than protons at high mass numbers because, Nuclei tend to have mor...

Nuclei tend to have more neutrons than protons at high mass numbers because: (1) Neutrons are neutral particles   (2) Neutrons have more mass than protons   (3) More neut

dicarboxylic, how to prepare a dicarboxyl

how to prepare a dicarboxylic ?

Evaluation of milk samples, Q. Evaluation of milk samples? Milk is one ...

Q. Evaluation of milk samples? Milk is one of the most common articles of food throughout the world. It is regarded as a complete food. Why? Simply, because it contains protein

How many ion h2- does have, How many ion H2- does have The H2- ion havi...

How many ion H2- does have The H2- ion having three electrons. This can be conceived as the combination of a hydrogen atom with a hydride ion (H-). By the aufbau principle, two

The tendency to form covalent compounds, This among the following elements ...

This among the following elements has the tendency to form covalent compounds: (1)  Ba                                                  (2) Be

An electron has principal quantum number, An electron has principal quantum...

An electron has principal quantum number 3. The number of its (i) sub-shells and (ii) orbitals would be respectively: (1) 3 and 5            (2) 3 and 7    (3) 3 and 9

What is alpha radiation, Q. What is alpha radiation? Types of radiation...

Q. What is alpha radiation? Types of radiation there are three principal types of radiation are given off during radioactive decay. One kind is alpha radiation (α-radiation)