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Who first recognized that the ratio of the number of atoms is the same as the ratio of the masses that combine?
Wiki User
∙ 13y ago
The first person to recognize the total ratio of the number atoms is the same as the total ratio of the ratio of the mass is JOHN DALTON.
- This is also called the "Law of Multiple Proportion"
Wiki User
∙ 13y ago
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Do atoms of different elements combine the same?
they combine with themselves atoms of different elements connot combine with each other wothout making a new molecule
What particles combine to make many different materials?
atoms
What is a sustance that is formed when two or more different kinds of atoms combine?
Two or more different kinds of atoms chemically combine to form a compound. The atoms make a molecule of that compound, which is the smallest individual component (part or piece) of that substance.P.S. That makes the answer Molecule.
How is a molecule formed?
Molecules are formed when atoms lose electrons and then attach themselves to other atoms
Two hydrogen atoms combine chemically with one oxygen atom to form water. What is water?
A molecule
What is the number of atoms in ozone?
Three oxygen atoms combine to make ozone
What are atoms that have different masses but the number of protons?
Atoms that have different mass numbers but the [same] number of protons are called isotopes.
The measure of the number of atoms in one element that will combine with an atom of another element is?
These atoms are known as valence atoms.
Why don't equal masses of carbon and oxygen contain the same number of atoms?
The atoms are different sizes.
What is the maximum number of sulfur atoms you can combine with a carbon atom?
4
Atoms having the same atomic number but different atomic masses?
Isotopes
What are different atoms of the same element that have different atomic masses?
These atoms are called isotopes and they have a different number of neutrons.
What is the known as valency?
It is combining capacity of an atom of an element and is numerically equal to the number of hydrogen atoms or number of chlorine atoms or double the number of oxygen atoms with which one atom of the element can combine.
Atoms of different elements combine in whole number what?
That is the law of constant composition.
What is formed when you combine atoms together?
atoms combine to give molecules
Are needed for atoms to combine?
Bonds are needed in order for atoms to combine
Do atoms combine to form molecules in simple whole number ratios?
They do combine in whole number ratios, but these ratios need not be simple - particularly in some organic compounds.
