[" Which one has undergone "],[" anthropogenic extinction: "],[" 1) Wooly mammoth "],[" 2) Giant sloth "],[" 3) Dinosaur "],[" 4) Passenger's Pigeon "]

Which one has higher energy 4s and 3d ? why ?

Which one is paramagnetic and has the bond order 1//2

Which one of the following has the dimensions of ML^(-1) T^(-2) ?

Read the following statement A) 6th mass extinction species is being caused anthropogenically and is 10 time faster than the rate of natural extinctions. B) passenger pigeon have become extinct due to over Exploitations of humans. C) Norway has lower ecosystem diversity than India. D) more than 50000 varieties of mango occur in India. choose the option with correct sets of statement

Read the following statement A) 6th mass extinction species is being caused anthropogenically and is 10 time faster than the rate of natural extinctions. B) passenger pigeon have become extinct due to over Exploitations of humans. C) Norway has lower ecosystem diversity than India. D) more than 50000 varieties of mango occur in India. choose the option with correct sets of statement

Which one has the larger size : Fe^(2+) " or " Fe^(3+) ?