The cubs eyes are closed and can do little more than nurse and yelp. The tiny bear cubs are just a fraction of one percent the mother bearâs weight, compared to an eight-pound human baby is about seven percent the weight of a 120-pound mother.
A carbocation (/ËkÉËrboÊËkÃ¦taÉªÉn/) is an ion with a positively charged carbon atom.
Carbocations are most often formed in one of two ways: 1  By ionization of an alkyl halide (or protonated alcohol): 2  By the addition of an electrophile (E+; frequently H+>to an alkene, or other unsaturated species: