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One atom must be one and only one element (radioactivity allows an atom to change from one element into another, but it can still only be one element at a time). One element can have any number of atoms, though certain combinations are common: all of the elements that are gases at room temperature (that aren't noble gases) exist as diatomic molecules.
What else can I help you with?
How many atoms does Pt have?
The element platinum has only one atom.
How many atoms are in an actinium?
One atom; actinium is an element, not a molecule.
How many atoms does Xenon have?
Xenon has 54 atoms, as it is a chemical element with atomic number 54.
How many atoms of each element in CO2?
In one molecule of CO2, there is one atom of carbon and two atoms of oxygen.
How many atoms does the element phosphorus have?
The element phosphorus has 15 atoms, as indicated by its atomic number on the periodic table.
What is the difference between an atom element?
An atom is a particle the smallest of an element. An element is a substance made up of many atoms of ONE kind (or molecules consisting of two or more identic atoms)
Why is zinc classed as an element?
It is composed of one type of atoms: Zinc atoms. That is, by definition, an element.
How many types of atoms can be found in a in a single element?
A pure element contains one sort of atoms, and all the elements have the same number of protons (which define the element). But the atoms can have different masses, so called "isotopes" (see link). Thus, chemically there is only one kind of atoms in a pure element, but there can be several physically different kinds of nuclei in a pure element.
How can you fine the mass of mole of atoms of atoms of an element in grams?
Simple: the atomic weight expressed in grams. Example for dysprosium - 162,500 grams.
How many atoms are there of each element in the compound NO3?
In each molecule of NO3, there is one nitrogen atom and there are three oxygen atoms.
How many sodium atoms make up the sodium element?
23 g of sodium metal will have 6.023 x 1023 atoms (or 1 mole of atoms)
How many different elements are in a oxygen molecule?
Oxygen is an element in its own right, so it only contains one element: oxygen.
