The distribution of electrons into different orbits of an atom, as suggested by Bohr, is
2 electrons in the K-orbit, 6 electrons in the L-orbit, 18 electrons in the M-orbit
2 electrons in the K-orbit, 8 electrons in the L-orbit, 32 electrons in the M-orbit
2 electrons in the K-orbit, 8 electrons in the L-orbit, 18 electrons in the M-orbit
2 electrons in the K-orbit, 16 electrons in the L-orbit
For election to the Lok Sabha, a nomination paper can be filed by
Miscellaneous · Easy
In a month if the seventh day is three days earlier than Saturday,then the nineteenth day of the month will be a
Miscellaneous · Easy
Which among the following events happened earliest ?
Miscellaneous · Easy
An 80-litre solution of alcohol and water has 75% alcohol. How much water (in litres) must be added to bring down the concentration of alcohol to 60%?
Miscellaneous · Easy