Yes but remember that metals such as iron the forces between the atoms are stronger so it is more difficult for the atoms to move around.
Contract
Contract.
No. They expand.
Well if water is too cold, pipes will contract and if water is too hot, the pipes will expand.
Metals expand when heated because when heat touches the atoms they bounce around even more than they already do so they need more space. When you cool a metal it contracts. Would you get closer to someone when your cold?
heat makes metal expand.
They expand ------- No, normally metals expand when heated.
it moves Because almost all Elements expand when heated and contract when cooled. As you are welding the metal at that location is trying to expand because of the heat. Ahead of the weld area the metal isn't moving. Behind the weld area the metal is trying to contract as it cools. If the whole weld could be heated at once it would expand then contract at the same rate without distortion.
I think we can.As our human body which is a solid gains heat , they expand and contract when they lose heat.And solids do expand and contract.
Expand
Contract
explain how temperature affects matter using the words contract and expand
Expand
They have to either expand or contract through movement. They can only expand and contract as far as their tissues will allow,
Liquids and gasses will expand or contract to take the shape of a container.
Contract.
It will contract.