Any defender may take a goal kick.
Yes a goalie can score goal from a goal kick if he is kicking it from his hands.
you cannot sore a goal from an indirect kick
A goal may be scored directly from a goal kick, but only against the opponents. You cannot score an own-goal directly from a goal kick.
You can score a goal directly from a goal kick but only against the opponents. If you kick it into your own goal... ...and it did not leave the penalty area first, then the goal kick is rekicked. ...and it did leave the penalty area first, then play is restarted with a corner kick for the opponents. There can be no offside offense directly from a goal kick.
If the thrower was an attacker, then it is a goal kick. If the thrower was a defender, then it is a corner kick.
A goal may be scored directly from a corner kick.
an indirect free kick ... if it goes in the opponents goal directly, the restart of play would be a goal kick
A goal kick is a different kick from a direct free kick or an indirect free kick. Your question appears to ask if a goal may be scored from a goal kick. Yes, it can, but only against the opponents. One cannot score an own-goal directly from a goal kick.
A retake is taken if...a defender infringes during the kick and a goal was not scoredan attacker infringes during the kick and a goal was scored
Yes, there are no rules stipulating that defenders are not allowed in the box when a goal kick is being taken. Case in point: Some defenders are known to take goal kicks for the goalkeepers, and given that the ball is in the box for the goal kick, the defender is already in the box along with the goalkeeper whilst taking it.Do take note though, that the ball must be passed out of the box from a goal kick, i.e, the goal kick cannot be passed to a teammate (defender or otherwise) who is also in the box.
If he kicks it into the opponent's goal, then a goal is awarded and a kick-off is given to the opposing team. If he kicks it into his own goal, then the kick was backwards and must be retaken. In some youth leagues (under 8) there are no direct kicks, so if the ball were untouched into the goal, the kick would be retaken. If a defender touched it on the way to the net, the goal would count. This is similar to a throw-in, which cannot score a goal directly.