Hydrogen-like species contain only one electron.
Consider \(_1^2H\) :
Number of protons = Number of electrons = 1
Consider 2He :
Number of protons = Number of electrons = 2
Consider He+ :
Number of electrons = (Number of...
Corrct Option is : (B) \(Be^{3+}\)
Hydrogen like species means elements have only one electron in their shell .
Here , \(Be^{+3}\) has only one electron while , \(He^{+2}\) - has no electron & \(Li^+\) has...
The relationship between the plant and pollinator is called mutualism.
Fig depends on wasp for pollination, and wasp depends on fig for food and shelter
With the decline in population of figs,...
Endemic species are native species restricted to a particular geographical region. Exotic species are species which are introduced from other geographical regions into an area.