A. Each Orbit has fixed energy so each orbit is called sub energy level
B. The energy of the electron is inversely proportional to its distance from the nucleus
C. The light is observed when an electron jumps to the lower energy Orbit
D. The further the electrons is the from the nucleus these more energy it has

View Answer

A. Water,air,oxygen
B. Hydrogen, oxygen, brass
C. Air,water,fire,earth
D. Calcium,sulphur, carbon

View Answer

A. infinite
B. gerund
C. participle
D. verb

View Answer

A. slowly
B. angrily
C. politely
D. forcefully

View Answer

A. to demonstrate
B. to shake slightly
C. to act amusingly
D. None of these

View Answer

A. obviously
B. as it appears clearly
C. clearly
D. None of these

View Answer

A. different types
B. many layers
C. an object
D. None of these

View Answer

A. in addition
B. consquently
C. next
D. None of these

View Answer

A. repair
B. cope with
C. correct
D. None of these

View Answer

A. attended to
B. scared
C. squared up
D. None of these

View Answer