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By saying Avogadro's number of atoms, you are saying one mole (or 6.02 × 1023 atoms). And one mole of any elements is its atomic mass. Phosphorus' Atomic Mass is 31.0 grams

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Q: Avogadros number of phosphorus P atoms would have a mass of?
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If phosphorus had 16 neutrons what would change?

Not much. Phosphorus, atomic number 15, has an average atomic weight of about 31, indicating that most phosphorus atoms already have 16 neutrons.


How many atoms are in the compound 4PCl3?

In 4PCl3 (phosphorus chloride) has 16 atoms in it. One single phosphorus chloride molecule would have four atoms in it. P=1 Cl3=3 1+3=4 4X4=16 atoms


Would an atom of phosphorus gain or lose electrons when ionized?

If phosphorus forms a monatomic ion, it gains electrons and form a phosphide ion. More commonly, however, phosphorus forms a polyatomic anion including one or more oxygen atoms. The bonds within these polyatomic anions are covalent, but phosphorus is considered to have a positive oxidation number in such anions, and positive oxidation number corresponds to losing electrons.


How many atoms of phosphorus are in 4.8 moles of copper II phosphate?

Because copper (II) cations have a charge of +2 and phosphate anions have a charge of -3, the formula of anhydrous* copper (II) phosphate is Cu3(PO4)2. This shows that each formula unit contains 2 atoms of phosphorus. Therefore, the atoms of phosphorus in 4.8 formula units is 4.8 x Avogadro's Number, or about 2.9 X 1024 atoms, to the justified number of significant digits. ____________________________________ The answer to the problem will be the same if hydrated copper (II) phosphate is assumed, because the water of hydration contains no phosphorus and the quantity is specified in moles or formula units, but the formula would be different.


What is the average atomic mass of phosphorus?

why would I know this sit would not give me the answer :[


What would be the total number of atoms in ten molecules of calcium carbonate?

This number is 50 atoms.


How many carbons atoms would be present in an alkane that contains 32 hydrogen atoms?

In an alkane the number of hydrogen atoms is two greater than twice the number of carbon atoms. If we reverse this rule, we find that the number of carbon atoms is one less than half the number of hydrogen atoms. 32/2=16 16-1=15 So our alkane would have 15 carbon atoms. This alkane would be pentadecane or one of its isomers.


What would be a limiting nutrient in a freshwater pond?

Phosphorus


Would nitrogen and phosphorus from a metallic bond?

No, metallic bonds only form between the atoms of a metal. Nitrogen and phosphorous are both nonmetals, and would be expected to form a covalent bond. However, I do not know if nitrogen and phosphorus bond with one another, since they are in the same group.


What is the mass of one atom of calcium?

You can work this out by dividing the molecular mass of calcium, 40, by Avogadros number, 6.02214129(27)×1023 mol−1 This will give you the answer as the molecular mass of an element is the combined weight of the number of atoms that make up one mole, which is the same as Avogadros number.


Neutral atom of a certain element has 15 electrons?

What is element 15? If it's the element on the periodic table with the atomic number 15, it would be Phosphorus which does have electrons, 15 of them. All elements on the periodic table have electrons.


The number of atoms in a mole of an element depends on what the element is. true or false?

That would be FALSE. One mole of every atom contains the same number of atoms, and that number is 6.02x10^23 atoms.