Final answer:
In anterolateral placement, AED pads should be placed on the upper right side of the chest, just below the collarbone, and on the left side of the chest, slightly below the armpit.
Step-by-step explanation:
When applying AED pads in the anterolateral placement for adults and children aged 8 years or older, the pads should be placed on the upper right side of the chest, just below the collarbone, and on the left side of the chest, slightly below the armpit. This placement ensures that the electrical shock delivered by the AED travels through the heart in the most effective way.