Which of the following property specifies the placement of an element in relation to floating objects?

clear
color
space
none of the mentioned

The correct answer is A. clear.

The clear property is used to specify the placement of an element in relation to floating objects. It can be used to prevent an element from being floated over by another element, or to clear a floated element from the top or bottom of the page.

The color property is used to specify the color of an element.

The space property is used to specify the amount of space between elements.

None of the other options are correct.