Define elements and compounds, Q. Define Elements and Compounds? Pure s...

Q. Define Elements and Compounds? Pure substances are categorized into two categories that are elements and compounds. An element is a substance that can't be separated into

Berzelius hypothesis, Ask question #Minimum 400words accepted#

Ask question #Minimum 400words accepted#

Why vitamine c is not stored in our body ?, There are two type of vitamine...

There are two type of vitamines 1.water soluble 2.fat soluble water soluble vitamines are B complex and C vitamines vitamine c is soluble in water so dissolve in water and ca

Crystalline solids, CRYSTALLINE SOLIDS Solids may be loosely categorize...

CRYSTALLINE SOLIDS Solids may be loosely categorized into two groups. Amorphous solid has no long-range order in their molecular or atomic structure. By their nature Amorphous

Electrochemistry, hittorf rule

hittorf rule

Protein determination, Protein determination In experimental chemistry,...

Protein determination In experimental chemistry, biochemistry, biology and biotechnology, it is often vital to know the amount of protein present in a solution. For instance yo

Water hardness, how much calcium carbonate does a rain water contain?

how much calcium carbonate does a rain water contain?

Idoform, preparation of idoform

preparation of idoform

Ionic bond,

Electronic configuration of c is, Electronic configuration of C  is: (...

Electronic configuration of C  is: (1) 1s 2 , 2s 2 , 2p 2 ,                               (2) 1s 2 , 2s 2 , 2p 3 (3) 1s 2 , 2s 2 ,            (4) 1s 2 , 2s 2 , 2p 6