Well, let me have a little fun with this one! Picture two atoms at a bar, trying to form a chemical bond. They both want to get close to each other, but there's a problem: they're both a little shy and have a bit of an attraction-repulsion thing going on.
In option B, it suggests that the repulsive forces need to overcome the attractive forces for a chemical bond to form. So, it's like when both atoms are hesitant to get too close because they're worried about bumping into each other. However, if they can overcome their shyness, they might just form a bond. It's like a romantic comedy, where opposites attract!
On the other hand, option D says that the attractive forces need to overcome the repulsive forces. This is like when both atoms sense that there is some potential chemistry between them, but there's a little too much personal space between them. So, they need to get closer and push past that initial repulsion.
So, to answer your question, the correct answer is... D! In order for two atoms to form a chemical bond, the attractive forces of both nuclei must overcome their repulsive forces. It's all about finding the right balance between attraction and repulsion. Chemistry sure knows how to keep things interesting!