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B Group elements except IIB in the periodic table, sometimes called simply transition elements EX. Fe, Ni, Cu, Ti .
For further information see Metals.

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Mixture

A sample of matter composed of two or more substances, each of which retains its identity and properties.

Atomic Weight

Weighted average of the masses of the constituent isotopes of an element, The relative masses of atoms of different elements.

Dipole-dipole Interactions

Attractive interactions between polar molecules, that is, between molecules with permanent dipoles.

Atomic Orbital

Region or volume in space in which the probability of finding electrons is highest.

Molarity

Number of moles of solute per litre of solution.

Calorimeter

A device used to measure the heat transfer between system and surroundings.

Chemical Bonds

The attractive forces that hold atoms together in elements or compounds.

Ideal Gas Law

The product of pressure and the volume of an ideal gas is directly proportional to the number of moles of the gas and the absolute temperature.

Amine

Derivatives of ammonia in which one or more hydrogen atoms have been replaced by organic groups.

Equation of State

An equation that describes the behavior of matter in a given state, the van der Waals equation describes the behavior of the gaseous state.