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Is it true that all the atoms of one pure substance are the same but are different from the atoms of another pure substance?
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What is a pure substance where atoms of two or more elements are chemically bonded to one another?
A Compound
What is the general name for a pure substance containing different atoms chemically joined together?
A compound.
Is the particles of a pure substance different?
No. Because a pure substance, no matter if an element, compound, it can only contain one kind of particle .
What must someone know in order to classify it as a pure substance?
A pure substance is a substance that consists solely of the same atoms/molecules.So a volume of water that contains only H2O is a pure substance. A block of iron that contains only Fe atoms is pure substance. A pure substance can be composed of atoms or molecules as I said before BUT they have to be exactly the same.A substance that has constant chemical composition and characteristics
Why is a sample of matter considered a pure substance?
A pure substance is either an element or compound. Elements are composed of only one kind of atom, and compounds are composed of a definite proportion of atoms of different elements that is always the same.
What makes a pure substance a pure substance?
Matter that is not a mixture of different types of Atoms. A pure substance is a collection of Matter that is comprised from [and or composed of] Atoms of only One Atomic Element.
Is chalk a mixture or pure substance?
It's a pure substance because even though the atoms are different they still the same. If that makes sense?
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.
What is a pure substance made of 2 different atoms?
That would be a compound.
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.
What is a pure substance where atoms of two or more elements are chemically bonded to one another?
A Compound
What is the general name for a pure substance containing different atoms chemically joined together?
A compound.
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 the particles of a pure substance different?
No. Because a pure substance, no matter if an element, compound, it can only contain one kind of particle .
What is the term for a particle composed of two or more non metal atoms?
A substance composed of two or more atoms of the same element is just a pure substance/element, a substance composed of different atoms is called a compound
What must someone know in order to classify it as a pure substance?
A pure substance is a substance that consists solely of the same atoms/molecules.So a volume of water that contains only H2O is a pure substance. A block of iron that contains only Fe atoms is pure substance. A pure substance can be composed of atoms or molecules as I said before BUT they have to be exactly the same.A substance that has constant chemical composition and characteristics
