The atomic number of an element mass number & electrons, The atomic number ...

The atomic number of an element is 35 and mass number is 81. The number of electrons in the outer most shell is: (1) 7       (2) 6         (3) 5       (4) 3 Ans: 7

Laws of crystallography, how many laws of crystallography?

how many laws of crystallography?

D-bock elements, color formation of d-block elements

color formation of d-block elements

Ionic bond,

Concepts of valence bond theory, Q. Concepts of valence bond theory? Th...

Q. Concepts of valence bond theory? The developments can also be cited as a typical example of the manner in which scientific theories grow and are refined in any particular fi

Ostwals dilution law, define ostwals dilution law

define ostwals dilution law

Mole concept, 0.45 g of anhydrous oxalic acid is reacted with 50 ml of KMNO...

0.45 g of anhydrous oxalic acid is reacted with 50 ml of KMNO4 . Then normality of KMnO4 is??

Relative atomic mass, what is relative atomic mass

what is relative atomic mass

Colloids, what are the chemical properties of colloids

what are the chemical properties of colloids

Ph metric titration, advantages and dis advantages?

advantages and dis advantages?