0
A molecule is defined as an electrically neutral group of at least two atoms in a definite arrangement held together by very strong (covalent) chemical bonds A molecule may consist of atoms of a single chemical element, as with oxygen (O2), or of different elements, as with water (H2O).(Source wikipedia) So a pure substance that fiils that criterion can be either an element like O2 or a compound such as water (H2O).
What else can I help you with?
Is o2 a pure substance?
yes, oxygen is an example of a pure substance.a pure substance is made up of one kind of matter and it cannot be broken down into smaller parts.
Is copper an element molecule or a mixture?
Copper is an element, not a molecule or a mixture. It is a pure substance made up of only copper atoms.
Is water the only pure substance?
No, anything with atoms of a single element is a pure substance. For example (DO NOT TRY IT), but JUST picture a glass filled with mercury (Hg). if there are only Hg molecules, then it is a pure substance.
Is a cube of sugar a pure substance?
Yes. It is called sucrose and has a chemical formula of C12H22O11.
Is gaseous ammonia a mixure or pure substance?
Gaseous ammonia is a pure substance because it is made up of only one type of molecule, which is ammonia (NH3). It does not contain any other substances or compounds.
What is term for matter that is made of only one type of element or molecule?
The term for matter made of only one type of element is "pure substance," while matter made of only one type of molecule is called a "pure compound."
Is Hg pure substance a homogeneous mixture or a heterogeneous mixture?
Pure Substance.Hg stands for mercury. A pure substance is made of only one type of atom or molecule. Since mercury is an element, it is a pure substance.
Is sugar a pure substance?
Sugar is considered a pure substance because it is made up of only one type of molecule, sucrose. It does not contain any other substances mixed in, making it a homogeneous material with a consistent composition throughout.
Is C6H6 a pure substance or a mixture?
No, its a compound, which is a pure substance. It is just that molecule and no other molecule, so it is not a mixture.
What is an example of a pure substance and why is it a pure substance?
24k Gold is a pure substance. Because it is made up of just gold unlike 14k gold which is silver and gold mixed.
Is o2 a pure substance?
yes, oxygen is an example of a pure substance.a pure substance is made up of one kind of matter and it cannot be broken down into smaller parts.
What does a molecule combine with to make a pure substance?
Nothing. A molecule is a pure substance if it is of one element.
Is sugar solution a pure substance?
Refined substance can be a pure substance depending on the type of sugar used. If the refined sugar is white, then it is a pure substance. If it the refined sugar is brown, then it is not a pure substance.
Is copper an element molecule or a mixture?
Copper is an element, not a molecule or a mixture. It is a pure substance made up of only copper atoms.
Is water the only pure substance?
No, anything with atoms of a single element is a pure substance. For example (DO NOT TRY IT), but JUST picture a glass filled with mercury (Hg). if there are only Hg molecules, then it is a pure substance.
Is a cube of sugar a pure substance?
Yes. It is called sucrose and has a chemical formula of C12H22O11.
Is gaseous ammonia a mixure or pure substance?
Gaseous ammonia is a pure substance because it is made up of only one type of molecule, which is ammonia (NH3). It does not contain any other substances or compounds.
