nope
no.
Jasper was changed shortly after joining the army in the l8 1800's i think. Emmett was changed much l8a by carlisle
Because Jasper has been a vampire longer than Emmett no Jasper is 21 and Emmett 20
Emmett is younger than jasper because jasper was in wars and had a family before the cullens.
Jasper. Jasper was created in the late 19th century while Emmett was changed in the 1940's.
It goes like this: Alice Jasper Edward Rosalie Emmett
Emmet is younger then Jasper and Jasper is more experienced.
In vampire and human years Jasper is the oldest from the two. Jasper was transformend in 1863 and Emmett was transformned in 1953. Jasper was 20 when he was transformed and Emmett was transformned when he 20. technically Jasper is older as of 2009 he's 166. Emmett is of 2009 76. Hope it helps. I may be wrong though so I don't know. :)
yes
emmets older
Yes, Jasper was created when he was 20 in the late 1800's.
It depends on what age you mean. Emmett is younger than Jasper in how long they lived. But they are the same age as in 18.