Question: What selector and property would you use to scale an element to be 50% smaller on hover?

1. element:hover {scale: 0.5;}
2. element:hover {transform: scale(0.5);}
3. element:hover {scale: 50%;}
4. element:hover {transform: scale(50%);}

Answer: The correct answer of the above question is Option B:element:hover {transform: scale(0.5);}