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What is a pure substance where atoms of two or more elements are chemically bonded to one another?
A compound is a pure substance where atoms of two or more elements are chemically bonded to one another. This bonding creates a new substance with unique chemical and physical properties different from its constituent elements. Examples include water (H2O) and sodium chloride (NaCl).
What is the general name for a pure substance containing different atoms chemically joined together?
A general name for a pure substance containing different atoms chemically joined together is a compound. Compounds are formed when atoms of different elements bond together through chemical reactions to create a new substance with unique properties.
Is silicone a pure substance or a mixture?
Silicone is a pure substance made up of silicon, oxygen, carbon, and hydrogen atoms. It is not a mixture because these atoms are combined in a specific and consistent ratio.
Is the particles of a pure substance different?
No, the particles of a pure substance are all the same kind. In a pure substance, such as an element or a compound, the particles are identical in their chemical makeup. This is what distinguishes a pure substance from a mixture, where different substances can be present in varying proportions.
Is helium gas a pure substance or mixture?
Helium is pure as it is on the periodic table.
What is a pure substance where atoms of two or more elements are chemically bonded to one another?
A compound is a pure substance where atoms of two or more elements are chemically bonded to one another. This bonding creates a new substance with unique chemical and physical properties different from its constituent elements. Examples include water (H2O) and sodium chloride (NaCl).
What is the general name for a pure substance containing different atoms chemically joined together?
A general name for a pure substance containing different atoms chemically joined together is a compound. Compounds are formed when atoms of different elements bond together through chemical reactions to create a new substance with unique properties.
Is chromium a pure substance or mixture?
Chromium is a pure substance. It is a naturally occurring element with a specific atomic structure and chemical composition. It is not composed of different types of atoms or molecules, which is a characteristic of pure substances.
Is o2 a substance?
O2 is in fact a very pure substance. O2 is a pure substance because it's only atoms are oxygen atoms.
What is an example of an elment?
An element is a pure substance with only one type of atom. Any pure substance - oxygen, carbon, aluminium. It cannot have two different types of atoms, like carbon dioxide, which has carbon atoms and oxygen atoms.
Is ammonia a pure substance?
No, ammonia is a compound composed of nitrogen and hydrogen atoms. It is not a pure substance as it is made up of different elements chemically bonded together.
Is chalk a substance or mixture?
It's a pure substance because even though the atoms are different they still the same. If that makes sense?
Is silicone a pure substance or a mixture?
Silicone is a pure substance made up of silicon, oxygen, carbon, and hydrogen atoms. It is not a mixture because these atoms are combined in a specific and consistent ratio.
Is the particles of a pure substance different?
No, the particles of a pure substance are all the same kind. In a pure substance, such as an element or a compound, the particles are identical in their chemical makeup. This is what distinguishes a pure substance from a mixture, where different substances can be present in varying proportions.
What is a pure substance made of 2 different atoms?
A pure substance made of two different atoms is called a compound. Compounds are made up of two or more different elements that are chemically bonded together in fixed ratios. An example of a compound is water (H2O), which is made up of hydrogen and oxygen atoms.
What makes a pure substance a pure substance?
A pure substance is made up of only one type of atom or molecule, meaning it has a consistent and uniform composition throughout. This distinguishes it from mixtures, which contain varying proportions of different substances. Examples of pure substances include elements like gold and compounds like water.
How would you see if a substance is a mixture or pure?
You would see if a substance is a mixture or a pure substance because a mixture is where 2 or more things are mixed together. A pure substance is where it could be made up of different atoms, or it could be made up of one substance. Just like honey. A pure substance can't have different ingredients, only different atoms.
