Electrons in the highest energy level of an atom are called               .

Related MCQs

• When a metal is heated in a flame, the electrons absorb energy and jump to higher energy state. On coming back to the lower energy state, they emit light, which we can observe in -
• "All the four quantum numbers of two electrons in an atom are not the same." It is the law of
• The total energy of revolving electron in an atom –
• Which of the following produces highest amount of energy upon oxidation?
• The element with highest first ionization energy is -
• The number of electrons in the outer shell of the most stable or inert atoms is
• Which one of the following elements exhibits the greatest tendency to lose electrons?
• Who discovered electrons?
• Two electrons in an orbital are differentiated by which of the following?
• Which of the following is the maximum number of electrons that can be present in M- shell?