how many protons and electrons does aluminum ion have
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Ions and Ionization - How it works In certain situations, however, the atom may lose or gain one or more electrons and acquire a net charge, becoming an ion. Aluminum, for instance, has an atomic number of 13, which tells us that an aluminum atom will have 13 protons. Given the fact that every proton has a positive charge, and that most atoms tend to be neutral in charge, this means that there are usually 13 electrons, with a negative charge, present in an atom of aluminum.
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- Reciprocity (social psychology) In social psychology, reciprocity is a social rule that says people should repay, in kind, what another person has provided for them; that is, people give back (reciprocate) the kind of treatment they have received from another. By virtue of the rule of reciprocity, people are obligated to repay favors, gifts, invitations, etc. in the future.
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How many protons, neutrons and electrons does tin have in each atom? Tin's atomic symbol is Sn. Lookup Sn on the periodic chart and you'll see the atomic number = 50. So, 50 is the number of protons. The number of electrons is equal to the number of protons (50). The number of protons plus the number of neutrons = the atomic weight. But not all tin atoms have the same atomic weight (because the have different numbers of neutrons). The average weight is 118.71, so, on average, a tin atom has 69.71 neutrons (118.71 -50).
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Chemistry chapter 2 The atomic number of lead is 82, which means this ion contains 82 protons. Since it has a charge of +2 , this ion must contain 80 electrons. Because neutrons and protons both have a mass of about 1 amu, the difference between the mass number (210) and the atomic number (82) is equal to the number of neutrons in the nucleus of the atom. The ion therefore contains 128 neutrons.
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How many valence electrons are in aluminum? Aluminum has an atomic number of 13. That means that it has 13 protons. To balance out this positive charge, it needs 13 electrons. These electrons fall into energy levels. 2 of them fall into the first energy level and 8 fall into the second energy level.
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What is the electron configuration for a sodium ion? Because sodium gives up the electron from the 3s orbital it now has only 10 electrons but still has 11 protons, giving it a +1 charge and it becomes a Na+ cation.
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how many electrons does aluminum have? Aluminum has 13 electrons in a neutral atom. The 1S2, 2S2 and 2P6 shells are full, and so is the 3S2. The 3P1 shell has one electron in it (in Al's neutral atom) and that gives aluminum one lone valence electron and two semi-valence electrons which can be loaned out.
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How many protons and electrons does platinum have? The most common isotope will have 195-78 = 117 neutrons. 78. The number of electrons in any atom always equals the number of protons (to make the atom electrically neutral). The atomic number of any element tells you how many protons there are in the nucleus of an atom of that element. The atomic number for platinum (Pt) is 78, and the atomic weight is 195. Thus, it will have 78 protons. When electrically Neutral, it will also have 78 electrons. The most common isotope will have 195-78 = 117 neutrons. 78
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Aluminum has an atomic number of 13. How many protons does an atom of aluminum have? How many electrons does it have? The atomic no., #Z#, defines the number of protons, and hence the identity of the atom. Explanation: Aluminum has (by definition) 13 protons, 13 positively charged particles. Because aluminum is neutral (as is all matter), it therefore has 13 negatively charged particles, electrons. Aluminum has an atomic mass of about #27# amu; how many neutrons are present in the aluminum nucleus?
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How Many Protons, Neutrons and Electrons Does Potassium Have? Because potassium has an atomic number of 19, it has 19 protons.A neutral atom has the same number of protons and electrons, so one neutral atom of potassium must also have 19 electrons.The number of neutrons in an element is equal to the element's mass number minus the number of protons in one atom of the element, according to the Thomas Jefferson ...
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- Argon. Explain that argon has 18 protons and 18 electrons. There are 2 electrons on the first energy level, 8 electrons on the second level, and 8 electrons on the third energy level. Have students complete the energy level model for argon in their periodic table.
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High School Chemistry/Electron Configurations of Main Group Elements And you have learned that atoms of different elements have different numbers of protons. Hydrogen has 1 proton (and 1 electron if it's neutral), helium has 2 protons (and 2 electrons, if it's neutral), and lithium has 3 protons (and 3 electrons, if it's neutral). Finally, you have seen examples of the Periodic Table.
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- An atom contains one more proton than, but the same number of neutrons as an atom of #^36S#. ... What is the symbol of an isotopic ion that has 52 protons 76 neutrons and 54 electrons? How many electrons, protons, and neutrons does nitrogen-14 have? Is it an anion or cation?
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Iron (fE) HAS AN ATOMIC NUMBER OF 26. How many protons, neutrons, and electrons are found in a neutral 56Fe? In this case, the atom is neutral, so there are 26 protons and electrons to balance out the charges. Fe56 is an isotope, and the mass number is 56. The mass number comes from the sum of protons and neutrons.
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an atom of cesium cs has 55 protons 55 electrons and 77 neutrons true false The correct answer to the question,'when a calcium atom form an ion, it loses two electrons. What is the electrical charge of the calcium ion, is +2, that is, option D. The atomic number of calcium is 20. During chemical reactions, calcium usually donate its two electrovalent electrons to other elements, mostly non-metals, in order to become an ion with 18 electrons.
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- Sodium has 11 electrons. Moreover, its atomic number is 11, so it has 11 protons. Needless to say, a valence electron is an electron that is associated with an atom, and that can participate in the formation of a chemical bond.
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- See the periodic table of elements, e.g. in: So in total, 58 protons, neutrons, and electrons. http://en.wikipedia.org/wiki/Periodic_table#Methods_for_displaying_the_periodic_table Argon has 18 protons and 22 neutrons. well a argons atomic number is 18 that means there are 18 protons&electrons the neutrons are usaly the same.  Argon The number of protons in an atom of an element will always be the same as the atomic number. The atomic number can be found on any periodic table, and in this case, the answer is 18.
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- … The number of neutrons is the atomic weight (22.98 in this case) rounded minus the number of protons. Therefore sodium has 11 protons, 11 electrons, and 12 neutrons. Hope this helps! :).
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How Many Protons, Neutrons and Electrons Does Potassium Have? Potassium has 19 protons, 20 neutrons and 19 electrons. The charges of the protons and electrons cancel each other out, so a neutral atom of potassium has a net charge of zero. Continue Reading
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What is the chemical symbol for the ion with 9 protons and 10 electrons??? The element with 9 protons and 9 electrons would be Fluorine. Since elements exist electrically neutral in their natural states, it would be impossible for an element to have more electrons than protons, or vice versa. What you may have meant, however, is 9 protons and 9 neutrons. Neutrons have no electrical charge, but do add weight.
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What is the electron configuration of Calcium ion? A neutral calcium atom also has 20 electrons. The electron configuration of a neutral calcium atom is #1s^22s^22p^63s^23p^64s^2#. A calcium #2+# ion has lost its two valence electrons, and now has #18# electrons. The electron configuration of a #Ca^(2+)# ion is #1s^22s^22p^63s^23p^6#, which is isoelectronic with the noble gas argon.
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How many protons, neutrons, electrons, and valence electrons does platinum ( Pt ] have? Best Answer: It has as many protons as its atomic number. If it's neutral, it has the same number of electrons as protons. Valence electrons is iffy. Ordinarily s and p orbitals are considered in the valence shell, which for platinum would only be the 2 from the s shell. The d orbital is also pretty energetic though and could react.
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Aluminum family It has a melting point of 660°C (1,220°F) and a boiling point of 2,519°C (4,566°F). Aluminum is the third most abundant element in Earth's crust after oxygen and silicon, and it is the most abundant of all metals. It constitutes 8.1 percent of the crust by weight and 6.3 percent of all the atoms in the crust.
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- Generally metals lose electrons to form cations with a positive charge equal to the group number. This ties into the octet rule because the metals 'revert' to the octet for the previous row in the periodic table. Calcium, Ca, in Group 2A has two valence electrons and forms a Ca2+ cation.Aluminum, Al, in group 3A forms the Al3+ cation. Potassium, K, in Group 1A has one valence electron and forms a K1+ cation. Ions from nonmetal elements. Generally nonmetal atoms gain electrons to form ions with a negative charge.These are called anions. This ties into the octet rule because the nonmetals gain electrons to fill to the octet for their row in the periodic table.The charge equals the group number minus 8.enerally metals lose electrons to form cations with a positive charge equal to the group number. This ties into the octet rule because the metals 'revert' to the octet for the previous row in the periodic table. Calcium, Ca, in Group 2A has two valence electrons and forms a Ca2+ cation.
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- Because it has 12 protons and 12 electrons, to gain a full outer shell via ionic bonding the ion looses 2 electrons (-ve) to gain a full outer shell (2,8). Therefore, the ion …would have 12 protons (+ve) and only 10 electrons (-ve) making it have a +2 charge.
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- (The atomic mass of aluminum is 26.982 grams per mole, and its atomic number is 13.) I said that there are 6.02*10^23 atoms in a mole, and noted that after converting the mass into grams each sphere has .9265 moles. If the Aluminum spheres are uncharged there are 13 electrons per atom.