various symbols used

Symbolism is another poetic device which is used to represent or recall something else possessing similar qualities, especially an object representing an abstract thought or quality. In "Ode to the west wind", the west wind is symbolic of both death and rebirth. "Ode"..

The symbol of an element is a short way of representing an element. Symbols can be formed as follows: 1) By using the first letter of the English name of the element. Hydrogen H Phosphorus P Oxygen O Sulphur S 2) By using the first and sec..

Hess's law is useful in calculating the enthalpies of many reactions whose direct measurement is difficult or impossibl..

Even before knowing what elements were, man started extracting them from their ores. A few metals like gold, silver, iron, copper, lead, tin and mercury were used even in the 1 s t century A.D. A mention of them is made in the 'Charaka Samhita' - a medical treatise of ancient Indi..

Even before knowing what elements were, man started extracting them from their ores. A few metals like gold, silver, iron, copper, lead, tin and mercury were used even in the 1 s t century A.D. A mention of them is made in the 'Charaka Samhita' - a medical treatise of ancient India. These..

Compare the numbers using appropriate symbol. => I don′t know. or < or = or >..

Compare the numbers using appropriate symbol. =>> or = or < or I don′t know...

Compare the numbers using appropriate symbol. =>< or = or I don′t know. or >..

Compare 70% and 75% using symbols. => 75% > 70% or 70% + 75% or 70% > 75% or 70% = 75%..

Compare the two numbers using proper symbol. =>< or > or = or I don′t know...