i dont know all the anwsers but ill take guesses
1 not sure
2: thres no armor icon on terran buildings so ill geuses no
3: archons, other vultures and all the peons dont trigger mines (peons are scv, drones and probes) no air units trigger mines either but thats common sense
1) 10 damage
2) I think terran structurs have 1 armor.
3) vultures and archons and ht's i think dont trigger spider mines
4) For protoss shields, full damage is always achieved (- shield upgrade pts). When the shields are down the damage reduction percentages come into play.
1. 20
2. Terran buildings have no armor.
3. Well, I thought only air units didn't trigger them, but I guess archons and other vultures don't either since that's what everyone else is saying.
4. Their sheilds damage figures in the plasma shields upgrade, and regular health damage doesn't(I didn't really understand the question but this is what I thought you were asking.)
1. 10.
2. Terran Building have 1 armor.
3. Vulture, Archon, Drone, Probe, SCV.
4. On the protoss shield max damage is always achieved minus shield upgrade points and for the hp it s the normal calculation whit the damage reduction if applicable.