how many electrons are there in a phosphorus atom?
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2.6 Arrangements of Electrons A neutral phosphorus atom has 15 electrons. Two electrons can go into the 1 s subshell, 2 can go into the 2 s subshell, and 6 can go into the 2 p subshell. That leaves 5 electrons. Of those 5 electrons, 2 can go into the 3 s subshell, and the remaining 3 electrons can go into the 3 p subshell.
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How Many Electrons Does Chlorine Have? An atom of chlorine has 17 electrons. These electrons are negatively charged and are arranged in orbits around the nucleus of the chlorine atom. The nucleus has 17 positively charged protons. The electronic configuration of the chlorine atom is 2, 8, 7; this means that the first orbit has a complete set of two electrons, the second orbit has a complete set of eight electrons, and the third orbit has an incomplete set of seven electrons. The chlorine atom needs one more electron to complete this orbit with eight electrons. This gives chlorine a valence of 1 for chemical reactivity. The atomic number of chlorine is 17. Learn more about Atoms & Molecules
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- The electron configuration for Cl-1 is [Ne] 3s 2 3p 6. The phosphorous ion has 18 electrons (15 e- in P atom + 3 e- to form anion P-3)just as the chlorine ion does, so the electron configuration would be the same.
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How many protons, neutrons, electrons, and valence electrons does platinum ( Pt ] have? Aluminum has 13 protons (because of its atomic number). It has 14 neutrons, 13 electrons, and has 3 valence electrons (valence electrons are determined by looking at its group #). IF you make a model of an atom and it has 17 electrons, you wouldn't put 17 elecetrons around the atom, you would put its valence electron around it.
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How Many Neutrons Are There in a Phosphorus Atom? There are 16 neutrons in one atom of phosphorus. It is possible to determine the number of neutrons in one atom of an element by subtracting the number of protons in the element from the atom's atomic mass.
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Electron configuration Lithium has two electrons in the 1s-subshell and one in the (higher-energy) 2s-subshell, so its configuration is written 1s 2 2s 1 (pronounced one-s-two, two-s-one). Phosphorus (atomic number 15) is as follows: 1s 2 2s 2 2p 6 3s 2 3p 3. For atoms with many electrons, this notation can become lengthy and so an abbreviated notation is used.
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- What is Phosphorus? Phosphorus (atomic number 15, symbol P) is a non-metal with a monoclinic structure and 3 main allotropes - black, red, and white. It has 3 oxidation states - 5, 4, 3 and is a multivalent non-mental. The element occurs in the form of phosphates, as organophosphates, and in minerals.
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Phosphorus trichloride Phosphorus trichloride is the precursor to organophosphorus compounds that contain one or more P(III) atoms, most notably phosphites and phosphonates. These compounds do not usually contain the chlorine atoms found in PCl 3.
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How many electrons can a single orbital hold? How many electrons can each orbit hold? s holds 2 electrons (e-) p holds 6 electrons (e-) d holds 10 electrons (e-) f holds 14 electrons (e-) This is true if you mean orbitals and not orbits.
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What element has the symbol P? Phosphorus, (IPA: [ˈfɒsfərəs], Greek: phôs meaning light, and phoros meaning bearer), is the chemical element that has the symbol P and atomic number 15. A multivalent nonmetal of the nitrogen group, phosphorus is commonly found in inorganic phosphate rocks. Due to its high reactivity, phosphorus is never found as a free element in nature.
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Chemical Bonding: PC l4- Lewis Structure 1 PCl 4 - is a negative ion (an anion) so you have to add an extra valence electron. 2  In the PCl 4 - Lewis structure Phosphorus (P) is the least electronegative so it goes in the center. 3  In the Lewis structure for PCl 4 - there are a total of 34 valence electrons.
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- The phosphorus ion P-is highly reactive. In fact, the high bond energy is what powers almost all cellular activity. (See Adenosine TriPhosphate, commonly called ATP.) Pho … sphorus, however, also tends to bond with oxygen, creating less active phosphate radicals (PO4).ts atomic number is 33, and it's atomic weight is 74.92. It is very brittle and crystalline; arsenic changes from a s … olid to a gas when heated.   It is poison.     It's a type of poison that can kill you if taken in large doses or over a period of time if taken in smaller doses.
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Does PCl3 have a dipole moment? You should have one unbonded pair of electrons left on the phosphorus. This pair is going to make the shape of the molecule slightly tetrahedral (like a pyramid) and will cause the over electron distribution to be off. Whenever a molecule is not symmetrical it has a dipole moment.
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How many neutrons does an atom of phosphorus have? Best Answer: It depends on which isotope. But since phosphorus has an atomic number of 15, signifying 15 protons in the nucleus, and an atomic mass of 30.97, signifying 31 total nucleons, the average number of neutrons must be 31 - 15 = 16. Most atoms have a number of neutrons that is close to the number of protons.
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How Many Electrons Does Carbon Have? How many electrons are in the third energy level? A: The third energy level of an atom, referred to as the M shell, can hold a maximum of 18 electrons. The number of electrons that any particular element has ... Full Answer >
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Phosphorus: compounds information The term hydride is used in a generic sense to indicate compounds of the type MxHy and not necessarily to indicate that any compounds listed behave chemically as hydrides. In compounds of phosphorus (where known), the most common oxidation numbers of phosphorus are: 5, 3, and -3.
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What are the 5Cs of credit? The formula PO43- means that this ion is composed of: one atom of phosphorus, four atoms of oxygen, and three extra electrons.
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PHOSPHORUS Phosphorus exists in at least three allotropic forms. Allotropes are forms of an element with different physical and chemical properties. The three main allotropes are named for their colors: white phosphorus (also called yellow phosphorus), red phosphorus, and black phosphorus (also called violet phosphorus).
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What is the atomic number of phosphate? Phosphate anion is a polyatomic ion with a formal charge of -3. Phosphates are the salts of phosphoric acid, H_3PO_4, a mineral acid of moderate strength. Both biphosphates, salts of HPO_4^(2-), and phosphates, PO_4^(3-), tend to form insoluble salts with most metal ions save the alkali metals. The atomic number of phosphorus is 15.
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PHOSPHORUS Phosphorus is a fascinating element that occurs in at least three very different forms. If left exposed to the air, it catches fire on its own. It also glows in the dark. Today, its most important use is in the manufacture of phosphoric acid (H 3 PO 4 ).
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physical science chapter 21 how many atoms are there in one molecule of H3PO4? there are 8 atoms in total in H3PO4. there are 3 atoms of hydrogen, 1 atom of phosphorous and 4 atoms of oxygen in the one molecule of this compound, which is called hydrogen phosphate.
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How to Write the Electron Configuration for Phosphorus (P) In writing the electron configuration for Phosphorus the first two electrons will go in the 1s orbital. Since 1s can only hold two electrons the next 2 electrons for Phosphorous go in the 2s orbital. The next six electrons will go in the 2p orbital. The p orbital can hold up to six electrons. We'll put six in the 2p orbital and then put the next two electrons in the 3s. Since the 3s if now full we'll move to the 3p where we'll place the remaining three electrons. Therefore the Phosphorus electron configuration will be 1s 2 2s 2 2p 6 3s 2 3p 3. Video: Phosphorus Electron Configuration Notation. The configuration notation provides an easy way for scientists to write and communicate how electrons are arranged around the nucleus of an atom.
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- What is the charge of the ion that phosphorus would form? The phosphide ion, meaning phosphorous by itself not bound up in a poly-atomic ion, has a charge of -3 in ionic compounds.
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Difference Between Sodium Phosphate Monobasic and Dibasic One phosphorus atom is bonded with four oxygens, to form a -3 polyatomic anion. Because of the single bonds and double bond, between P and O, phosphorus has a +5 oxidation state in here. It has a tetrahedral geometry. Following is the structure of phosphate anion.
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How many neutrons does an atom of phosphorus have? Rating Newest Oldest. Best Answer: It depends on which isotope. But since phosphorus has an atomic number of 15, signifying 15 protons in the nucleus, and an atomic mass of 30.97, signifying 31 total nucleons, the average number of neutrons must be 31 - 15 = 16. Most atoms have a number of neutrons that is close to the number of protons. Phosphorus with an atomic mass of 31 is the only isotope that occurs in nature, but heavier phosphorus nuclei have been synthesized in labs.
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- Three fluorine atoms extend from a central phosphorus. The three bonds are single bonds and each fluorine has three sets of two paired electrons.Phosphorous has an additional … set of paired electrons. The Periodic Table of Elements Life is sustained by a number of chemical elements. 2  They are responsible for the birth of planets and the evolution of cells to complex organisms.