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A pure substance is a substance that is consistent throughout; it only has one substance. Example: pure sugar has only sugar throughout. Because of this, there could be any atoms in a pure substance, but those atoms would be in definite proportions.
Wiki User
∙ 16y ago
Wiki User
∙ 16y agoare made from a negative,positive, and neutral charge.
Wiki User
∙ 6y agoa pure substance is something that contains only one type of atom or molecule; for example water (H20) a mixture is water and salt mixed together
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∙ 14y agoA pure substance can me made up of elements and/or compounds.
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∙ 14y agoi don't know about 2
Wiki User
∙ 11y agoroaming neutrons/free neutrons.
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Does an electron contain many atoms?
A single electron contains no atoms; atoms contain electrons instead.
How many atoms are there in iron?
Iron is composed of single atoms, so 1.
A reaction in which the atoms of one element replace the atoms of a second element in a compound is?
This is a single displacement reaction.
Why do many atoms in nature tend to be found as ions rather than single atoms?
Most single atoms are unstable and must undergo a chemical reaction in order to become stable. The noble gases, however, can exist as single atoms, because they have filled valence shells and are therefore stable on their own.
How many electrons are associated with a single covalent bond between two atoms?
A single covalent bond between two atoms has 2 electrons.
How many atoms does pottasium have?
Potassium consists of single atoms.
How many atoms can form up to a single covalent bond?
minimum two atoms are for single covalent bond
What two or more atoms joined into a single particle form an .?
Two or more atoms joined into a single particle from what
How many Atoms can a single carbon Atoms bond with?
carbon can bond with 4 different atoms.
How many atoms can a single atom of carbon bond with?
It has four valence electrons.So it can join to four atoms with single bonds.
Does an electron contain many atoms?
A single electron contains no atoms; atoms contain electrons instead.
What do all atoms of any single element have in common?
All atoms of any single element have the same number of protons and electrons.
How many atoms are there in iron?
Iron is composed of single atoms, so 1.
Do atoms have the same properties as an element?
All atoms are elements. Single (or even a "few") atoms do not have the properties of large masses of atoms.
A reaction in which the atoms of one element replace the atoms of a second element in a compound is?
This is a single displacement reaction.
Why do many atoms in nature tend to be found as ions rather than single atoms?
Most single atoms are unstable and must undergo a chemical reaction in order to become stable. The noble gases, however, can exist as single atoms, because they have filled valence shells and are therefore stable on their own.
How do you tell how many atoms there are in a single unit?
you subtract the atomic number by the number of atoms
