True
Brass is an alloy (a homogeneous mixture).
A compound is a substance made up of two or more elements that are chemically bonded in a fixed proportion, whereas a mixture is a combination of two or more substances that are physically mixed together but not chemically bonded. This means that a compound always has a specific chemical formula and composition, while a mixture can vary in composition and can be separated by physical means.
A Penny is not a compound. It's just one word.
A hat is a compound object made of various materials like fabric, fur, or straw woven together to form the structure. It is not a compound in the chemical sense, as it does not result from the combination of different elements or molecules.
Coins are made of a combination of elements, typically metals like copper, nickel, and zinc. These metals are mixed together in specific proportions to create the material from which coins are minted. Therefore, coins are not elements themselves but are composed of a mixture of different elements.
Dirt is a mixture. Only what appears on the Periodic Table are elements, and as dirt is a combination of many things it has no single chemical composition so it is not a compound.
No, stainless steel is a homogeneous mixture of iron and chromium.YES, actually, stainless steel is a compound, because compounds are HOMOGENEOUS forms of matter. If it were a mixture, by definition, it would be a HETEROGENEOUS form of matter.
Brass is an alloy (a homogeneous mixture).
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Elements are pure substances that cannot be broken down into simpler substances. Mixtures are a combination of one or more elements, sometimes in the form of compounds.
made from only 2 elements
made from only 2 elements
Yes, it is possible.
A compound is a substance made up of two or more elements that are chemically bonded in a fixed proportion, whereas a mixture is a combination of two or more substances that are physically mixed together but not chemically bonded. This means that a compound always has a specific chemical formula and composition, while a mixture can vary in composition and can be separated by physical means.
A quarter is a coin made of various elements, including copper and nickel. It is not an element itself, but a mixture of different elements.
If you mean a mixture of metallic elements, it is an alloy.
If you mean a mixture of metallic elements, it is an alloy.