You must be wondering why your kids spend so much time with their electronic devices and so little time with their books. Why don’t they spend enough time exploring the world of great writers and enchanting literature? The answer is quite simple; the kids of this generation are not given a chance to experience the […]

Linear Approximation | Formula & Example

Linear Approximation | Formula & Example In mathematics, a linear approximation is an approximation of a general function using a linear function (more precisely, an affine function). They are widely used in the method of finite differences to produce first-order methods for solving or approximating solutions to equations. Given a twice continuously differentiable function {\displaystyle f} of one real variable, Taylor’s theorem for the case {\displaystyle n=1} states that {\displaystyle f(x)=f(a)+f'(a)(x-a)+R_{2}\ } […]

What Is An Alkyl Group? Uses

Alkyl Group | What Is An Alkyl Group In organic chemistry, an alkyl group substituent is an alkane missing one hydrogen. The term alkyl is intentionally unspecific to include many possible substitutions. An acyclic alkyl has the general formula CnH2n+1. A cycloalkyl is derived from a cycloalkane by removal of a hydrogen atom from a ring and has the general formula CnH2n-1. Typically an alkyl is a part […]

What Is Electronegativity Trend? Example

Electronegativity Trend | What Is Electronegativity Trend? Electronegativity Trend, symbol χ, is a chemical property that describes the tendency of an atom to attract a shared pair of electrons (electron density) towards itself. An atom’s electronegativity is affected by both its atomic number and the distance at which its valence electrons reside from the charged […]