Answer:
A temporary magnet allows the user to determine when it is magnetic.
Solids have particles that stay in place and vibrate (least energy)
Liquids have enough energy to slide past each other and have no definite shape.
Gas has a lot of energy and moves freely with no certain shape or volume
B. I’m sorry if I’m wrong ! Wasn’t sure about this question .
Try to untie the knot from the balloon let some air out and tie if back....
