The line up from left to right:
a) Phantom Girl- can pass through solid objects
b) Braniac 5- 12th level intelligent humanoid with a computerized brain.
c) Saturn Girl- telepath
d) Superboy- C'mon, teenage version of Superman. Nuff said!
e) Lightning Lad(I hope they call him Live Wire from the 90's reboot)- electrical powers
f) Timber Wolf- keen fighter with animal senses, agility, and strength
g) Bouncing Boy- able to bounce huge distances