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Are all atoms the same?
Isotopes are atoms of the same element with varying number of neutrons. Thus, not all atoms are the same.
What are the atomic number?
The atomic number of an atom is the atoms number of protons. The number of protons is same as the number of electrons.
What is true about the atoms in a piece of tin?
Number of ProtonsThey all have the same number of protons: 50 If all the atoms are neutral, they also all have 50 electrons. But they don't all have the same number of neutrons because different isotopes exist.
What happens to the size of the halogen atoms as you go down the group?
atomic number increases
How is an oxyanion named?
it is named for the number of oxygen atoms in the ion and/or oxidation state of the atom to which the oxygen is bonded.
How many atoms are in 2.3 moles of Na2O?
The number of molecules is 13,8509239711.10e23.
How many sodium atoms in Na2O?
There are two sodium atoms in each molecule of Na2O, as indicated by the subscript immediately after the symbol for sodium atoms in the formula.
What are two compounds that differ by the number of atoms present but have the same elements in their formula?
Examples: CH4 and C2H6, CuCl and CuCl2, NaO and Na2O, etc.
How many atoms does sodium oxide have?
The chemical formula for sodium oxide is Na2O (with the '2' written in subscript). So in one formula unit of sodium oxide, there is one sodium and two oxygen. 1 mole of sodium oxide would have 3 x 6.02 x 10^23 = 1.81 x 10^24 atoms.Sodium oxide is made of sodium and oxygen atoms. The chemical formula of it is Na2O. There are 3 atoms in 1 molecule of Na2O.
How is the compound Na2O formed?
The compound Na2O is formed through a reaction between sodium metal (Na) and oxygen gas (O2). During this reaction, the sodium atoms lose electrons to become positively charged ions (Na+), while the oxygen atoms gain electrons to become negatively charged ions (O2-). These ions combine to form the ionic compound Na2O.
How many atoms are in a single molecule of Na3P?
In a single molecule of sodium phosphide there are four(4) atoms. they are 3 x sodium (Na3) 1 x phosphorus (P). 3 + 1 = 4
What is Na2O elements?
Na2O is sodium oxide. It contains the elements, sodium and oxygen. The chemical formula tells us that there are 2 sodium atoms and 1oxygen atom . It is a highly reactive compound, which will readily dissolve in water to form sodium hydroxide. Na2O + H2O = 2NaOH .
What does 5 atoms of ogygen and 4 atoms of sodium make?
Nothing.4 atoms of sodium would have a 4 + charge and 5 atoms of oxygen would have a 10 - charge.So you need 2 atoms of sodium and 1 atom of oxygen to get...,Na2O=====
If one of the reactants in a reaction is na2o what known about the products?
The products will have at least 2 Na atoms and 1 O atom. -yw :)
What is the fomula for sodium oxide?
The chemical formula for sodium oxide is Na2O.
What is a compound that has sodium oxygen and hydrogen?
Sodium oxide is a compound, two sodium atoms for each oxygen atom, or Na2O (if I could do the subscript).
What is the correct chemical formula for sodium and oxygen?
SO2
