You make your Pokemon hold it and it gets experience without battling (if in party) OR it gets double experience in a battle.
you will get the experience share when you go into Eterna City, professor Rowans assistant gives it to you.
Yes.
yes, there is
Yes.
You could share any experience you have had in an call center dealing with travel. Share any specific experience you have had in this area.
Get second place in the lottery
only by cheat codes
just get an action replay
yes
If by experience shard you mean experience SHARE........ Mr pokémon gives it to you when you talk to him later in the game.
You must get the red scale from the Red GYARADOS in the lake of RAGE where leader Pryce is. Then take the RED SCALE to the Pokemon PROF. He will give you an Experience share in return
For growth and share the current experience to new organisation