Yes.
No, malleability and ductility are not the same. Malleability refers to the ability of a material to be hammered or rolled into thin sheets, while ductility refers to the ability of a material to be stretched or drawn into a wire.
Yes, hammered copper is a physical change. When copper is hammered, its shape and size change, but its chemical composition remains the same.
state of being mean the same thing as the subject and follow a verb of being
No. They're not even closely related to being the same thing.
Yes, being thrify and being frugal are generally the same thing. They mean spending wisely, carefully, economically; not being wasteful with money or resources.
food is thrown up out of your mouth.
Being drunk is being under the influence of alcohol, and being high is being under the influence of harmful drugs. Depending on the drug, both have pretty much the same effect: Impaired vision, loss of focus, disturbed behaviour, and impaired/loss of consciousness.
They mean the same thing.
No. As not all insane people are pyromaniacs, it follows that being insane and being a pyromaniac can not be the same thing (even if you assert that all pyromaniacs are by definition insane).
well the population of the sports games have gone up dramaticly same thing with the price and the drunk fans
When the whole town says you are drunk, you are probably drunk. Believe them when they tell you this, and go sleep it off. Writ large, it means that you should believe what you hear about yourself if everyone is telling you the same thing, whether or not you think it's true.
Yes.