SAT Subject Test Chemistry,10 edition

Isothermal process

Isothermal  process

A   process that    occurs  at  constant    temperature.

Isotopes

Isotopes
Atoms containing the same number of protons but different numbers of neutrons; e.g.,
nitrogen-14 and nitrogen-15.

Joule (J)

Joule   (J)

A   unit    of  energy; 1   J   =   1   kg  m^2 /s^2.

Kelvin (K)

Kelvin (K)
A temperature scale with units equal in magnitude to the units of the Celsius scale and absolute
zero defined as 0 K; also the units of that temperature scale. Otherwise known as the absolute
temperature scale. 0 K = –273.15°C.

Ketones

Ketones

Compounds   of  the general formula RCOR’.

Kinetic energy

Kinetic energy

The energy  a   body    has as  a   result  of  its motion, equal   to  .