Atomic structure, what is the mass of a proton and electron

what is the mass of a proton and electron

Maximum number of unpaired electron, Which of the following has maximum num...

Which of the following has maximum number of unpaired electron (atomic number of Fe 26): (1) Fe          (2) Fe (II)       (3) Fe (III)               (4) Fe (IV) An

What is the chemical formula for benedict solution??, Chemical formula of b...

Chemical formula of benedict solution is Feso 4 .7H 2 o

Ionic bond,

Physical properties of oxalic acid, Physical Properties of Oxalic Acid ...

Physical Properties of Oxalic Acid (a) Oxalic Acid is a colourless crystalline solid. It contains two molecules of water as water of crystallisation. (b) The hydrated form h

Resonance effect - effect of substituents on acidity, Resonance effect - Ef...

Resonance effect - Effect of substituents on acidity Same as inductive effect, if the resonance producing group exerts minus effect that is, if it withdraws electrons, it raise

Chemical methods - purification of organic compounds, Chemical methods - Pu...

Chemical methods - Purification of organic compounds Besides these physical methods, few chemical methods have as well been utilized to separate a mixture of organic compounds.

What is linear geometry, What is linear geometry The beryllium (Be) bea...

What is linear geometry The beryllium (Be) bears two groups, and thus has linear geometry. The H-Be-H bond angle is 180°.

Atomic absorption, why is AAS used to determine lead content in soil

why is AAS used to determine lead content in soil

Planks quantum theory, what is the relation with energy?

what is the relation with energy?