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A combination of two or more elements is called a compound. These elements are held together by chemical bonds and can be separated using chemical reaction.
What else can I help you with?
How do you distinguish an element from a mixture?
An element is a pure substance made up of only one type of atom, while a mixture is a combination of two or more substances that are not chemically bonded together.
What is the difference between a molecule and an element?
A molecule is a combination of two or more atoms bonded together, while an element is a pure substance made up of only one type of atom.
Is sulfur a combination of 2 or more metals?
No, sulfur is not a combination of two or more metals. Sulfur is a chemical element in the periodic table with the symbol S and atomic number 16. It is a non-metal, not a metal.
Is mercuric oxide an element or compound?
It's a compound. Its formula is HgO, which is a combination or two or more elements.
Can a element be a molecule?
No, an element cannot be a molecule. An element is a pure substance made up of only one type of atom, whereas a molecule is a combination of two or more atoms bonded together, either of the same element or different elements.
Is aluminum a combination of two or more metals?
No, aluminum is an element.
Is gold a combination of two or more metals?
no, gold is a chemical element. it can't be mare than 1 element.
Is helium compound?
No it is not, helium is an element. A compound is a combination of two or more elements.
Is lead a combination of two or more metals?
Absolutely not; Lead, Pb, is a chemical element, thus it exists in the solid state as just Pb atoms in lead metal.No, lead is an element.
What describes a substance formed by the combination of two or more element in a definite proportion?
Compound
In this lesson you learned that matter can consist of one element or a combination of two or more elements.?
Yes, it is true.
Does a compound is a physical mixture of different elements?
No, but compound is rather chemical combination of two more element
Is aluminum a a combination of two metals?
No, aluminum is an element.
What is the name CD as a compound?
Remember that a compound is the combination of two or more elements. Cd is the symbol for an element (not a compount) named Cadmium.
How do you distinguish an element from a mixture?
An element is a pure substance made up of only one type of atom, while a mixture is a combination of two or more substances that are not chemically bonded together.
What is the difference between a molecule and an element?
A molecule is a combination of two or more atoms bonded together, while an element is a pure substance made up of only one type of atom.
Is brass a metallic element?
NO!!! Brass is an ALLOY. An Alloy is a mixture of a metal and another metal/element. In the case of brass , it is a mixture of two metallic elements. viz., copper and zinc.
