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When hydrogen and oxygen are combined how many of these atoms are compounds?
An atom is not a compound. A compound is a pure substance that is composed of atoms of two or more elements chemically combined. The elements hydrogen and oxygen combine to form water, which is a compound. 2H2 + O2 --> 2H2O
Is silicone an element or compound?
Silicone is a compound made of silicon and oxygen atoms. It is not an element on its own.
How many atoms of lithium will combine with three atoms of oxygen?
Two atoms of lithium will combine with three atoms of oxygen to form lithium oxide, with the chemical formula Li2O. Each lithium atom can donate one electron to each oxygen atom, resulting in a stable compound.
When two atoms of the element oxygen combine to form a molecule of oxygen the result is not a compound Why?
When two atoms of the element oxygen combine to form a molecule of oxygen (O2), it is still considered a pure substance because both atoms are of the same element. A compound is formed when atoms of different elements bond together. In this case, O2 is a molecule of an element rather than a compound because it consists of two atoms of the same element bonded together.
Is carbon atoms and oxygen atoms a compound?
No, carbon atoms and oxygen atoms are not a compound on their own. Compounds are formed when two or more different elements chemically bond together. Carbon dioxide (CO2) is an example of a compound that is formed by the bonding of carbon and oxygen atoms.
What is formed when two or more substances combine?
Its a chemical change, and the simplest is when two atoms combine to from a compound. When there is a single oxygen atom, it is called ozone, then two combine in an ionic bond, they are an oxygen molecule.
A substance composed of two or more atoms?
When two or more atoms combine, the product is a molecule.Examplestwo oxygen atoms combine to form a molecule of oxygen O2two hydrogen atoms and an oxygen atom combine to form a molecule of water H2OIf there are two or more elements in the molecule, the substance is a compound. Water is a compound; oxygen is not.
What is made when 2 atoms combine?
When two atoms combine, they can form a molecule or a compound, depending on the type of atoms involved. A molecule is formed when two atoms of the same element combine, while a compound is formed when atoms of different elements combine. This combination is achieved through chemical bonding.
What is the number of oxygen atoms in 4Co?
There are 8 oxygen atoms in 4Co, since each cobalt atom typically forms 2+ ions to combine with 2 oxygen atoms in a compound like cobalt oxide (CoO). Multiplying by 4 gives a total of 8 oxygen atoms.
Are atoms a compound?
Atoms are elements, not compounds. Compounds are composed of two or more different atoms. For example, the element carbon, with the symbol C, is composed of atoms. If you combine carbon and oxygen to make carbon dioxide (CO2) then you have a compound, composed of molecules, each of which have 3 atoms, one carbon and two oxygen.
Is CO a compound or element?
It is a compound of one carbon atom and one oxygen atom. Carbon and oxygen are both elements.
When atoms of diffferent elements combine a what is formed?
a compound a compound
