Melting butter in a hot pot is a physical change. During this process, the butter transitions from solid to liquid form without altering its chemical composition. The change is reversible, as the melted butter can solidify again upon cooling.
The melting of an ice cube is considered both a physical change and a chemical change simply because a chemical change is something burning, so if the ice cube is cold and hot at the same time, it's both a physical change and a chemical change.
Dissolving sugar in hot water is a chemical change.
Its physical because the chemical properities of it doesn't change.
Temperature is a physical property related with the sensation of cold or hot.99c im melting
Heating something can cause a physical change by altering its state, such as melting a solid into a liquid or boiling a liquid into a gas. It does not typically cause a chemical change, which involves rearranging atoms and forming new substances.
As you may know, determining whether a change is chemical or physical can sometimes be a real pain! This particular change is a hard one. If your talking about butter slightly melting on a hot day because it was left out on the counter, THAT is a physical change and is reversible by simply putting the butter into the fridge. However, melting butter on the stove and having it completely turn to liquid and turn a little brown, THAT is a chemical change and is hard to reverse... a chemical change has occurred while the butter was over the heat.
It is a physical property. A chemical property would involve the butter reacting to the toast, but the butter is actually reacting to the heat from the toast. The butter would melt against any surface hot enough, where as butter would not melt on cold toast. Hence, the reaction to heat makes it a physical property. (A relatively easy way to remember is that physical properties deal with the transfer of physical energy or force such as heat, inertia, etc. Chemical properties occur when two material substances trade molecules or electrons.)
It certainly is, unless you get it so hot it begins to char (then it becomes chemical).
The melting of an ice cube is considered both a physical change and a chemical change simply because a chemical change is something burning, so if the ice cube is cold and hot at the same time, it's both a physical change and a chemical change.
Melting! Igneous rock is formed by melting, chemical and physical changes within the melt (magma) then solidifying.
Since it is the heat from the bread that causes the butter to change form (melt), and be absorbed by the bread, this should be classified as a chemical reaction.
When you put butter over a hot pad, it becomes melted as in it became so hot that it could not stand it and it melted
a butter bar to a popcorn butterAn example of melting is an ice cube in the sun. Another example of melting is solid cooking grease like Crisco melting in a hot fry pan.
CHEMICAL:)
Dissolving sugar in hot water is a chemical change.
Dissolution is a physical change.
Put liquid in the freezer to see it turn to a solid. Ripping paper Glass breaking Melting butter Vapor condensing on the mirror when taking a hot shower. Basketball-Flat basketball