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A scalar is a physical quantity that has magnitude only, without direction. Time is an example...
A spectator ion is present in the reaction mixture throughout but the ion does not take part in...
A stator is a coil for an electromagnet that does not rotate.
A vector has two components, one vertical and one horizontal.
A zwitterion is an ion that has both a positive and a negative charge on the same group of atoms...
the Celsius temperature at which the volume of the gas is zero.
According to Doppler, as a source of sound moves towards a stationary observer, the pitch of the...
sulfur dioxide is extremely soluble in water, forming sulfurous acid. This acid oxidises to form...