what element has nine protons and 10 electrons
Since it has 10 neutrons, it is an isotope, F-10 to be exact. They may have varying numbers of neutrons which can result in isotopes. 4 Answers. If it has 10 protons- it has to be a Neon particle. Q. For example every helium atom has 2 protons, but naturally it can have 1 or 2 neutrons. The element that has 9 protons is fluorine. where is a superscript before the letter-symbol. A proton is said to carry a 1+ charge, while an electron is said to carry a 1-. The number of neutrons = 19 - 9 = 10 Thus. Its atomic number is 9, indicating that the element has 9 protons in the nuclei of its atoms. Second orbit or L-shell will have 2n 2 = 2 x 2 2 =8 electrons. What element contains 9 protons, 9 electrons, and 10 neutrons? Neutrons have no electrical charge, but do add weight. 9 years ago. Electrons are a type of subatomic particle with a negative charge. put a) and c) together and you get its symbol . Perhaps you had a typo. protons give the identity of the element, the number of protons is the atomic number a) look on the periodic table, and look up 12, what is its name b) if an atom has less electrons than protons, what kind of ion is it? Therefore, net charge = +12+(-10) = +2 ( 2 units of positive charge). How do I find out how many electrons this isotope has? Protons are a type of subatomic particle with a positive charge. Find an answer to your question “An element has 4 protons, 5 neutrons, and 4 electrons.What is the atomic mass of the element? Using the number of protons, electrons and neutrons, we can identify and label the atomic or ionic species. 5 years ago. We have also distinguish between the possible and common oxidation states of every element. The non isotope form of fluorine has 9 electrons 9 protons and 10 neutrons. In order to be neutral, an atom must have the same number of electrons and protons. Therefore total charge on the atom is -1. Uploaded By jim7clal. 9 protons means it is fluorine, and 10 neutrons means we write it as "_9^19F, but having 10 electrons, which is one more than the number of protons, means the ion has a negative charge, so "_9… The number of electrons in an … Ungraded . But it is not possible for neon to gain 2 electrons and form the Ne 2- ion. The atom has a -1 charge because the charge on an atom is determined by the number of protons in the atom's nucleus and the number of electrons on its shell. Neutrons = 20 (i) The particle is called an ion because of the more number of the electrons in the atom. An isotope has 9 protons and 10 neutrons. Similarly, adding electrons results in a negative oxidation state. SURVEY . Following rules are followed to fill electrons in different energy levels, (i) If n gives the number of orbit or energy level, then 2n 2 gives the maximum number of electrons possible in a given orbit or energy level. 1 1. An isotope of the element fluorine has 9 protons and 10 neutrons. So altering your description it would be . 2 See answers taskmasters taskmasters The number that appears after the symbol of the element is the mass number. Electrons = 18 . number of protons identifies the element to be fluorine (F). B an ion from a given element has 9 protons and 10. Since all elements have no charge, the number of protons has to be the same as the number of electrons, so proton number is also the number of electrons. Fluorine has 9 protons and 10 neutrons in its stable isotope . What is the name of this isotope? An isotope of any element can be uniquely represented as \(^A_Z X\), where X is the atomic symbol of the element. A cation carries a positive charge and has more protons than electrons. answer choices . The number of protons, #Z#, defines the atomic number, and the Periodic Table is arranged according to #Z#. number of nucleons (protons, neutrons combined) is 9 + 10 = 19. thus it would be referred to as "fluorine-19" and the symbol would be 19F. An atom of an element in a compound will have a positive oxidation state if it has had electrons removed. The mass number describes the total number of protons and neutrons. - 27774288 Notes. Thus, for this item, the mass number is 19. In your case, the atom is said to contain eight protons nine neutrons -> they do not influence the net charge of the atom ten electrons Now, electrons and protons carry opposite charges. Since it has 12 protons that means its atomic number is 12 and we know the element with atomic number 12 is Magnesium (Mg). If a neutral atom has 2 protons, it must have 2 electrons. [math]\mathbf{^{14}_7N^{-3}}[/math] Negative ion of Nitrogen-14. Neutrons do not have a net electric charge, so the number of neutrons does not matter in the calculation. Pages 7 This preview shows page 2 - 5 out of 7 pages. Therefore, 9 protons = +9 charge. protons = atomic number ... look up at. 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. An anion carries a negative charge and has more electrons than protons. (ii) Mass number of X = 17 + 20 = 37 (iii) Atomic number of X = 17 Report an issue . School Houston Community College; Course Title BIOL 1308; Type. If it has 12 protons that means it has 12 units of positive charge and 10 electrons which means 10 units of negative charge. It has 10 electrons, 10 fundamental negative charges. Lv 5. 3 0. (6 protons makes Carbon, 8 protons makes Oxygen.) Relevance. You get the idea. In the nucleus there are also 12 massive, neutral particles, 12 neutrons. i) what is the atomic number of the element? Number of protons in species X = 17 . Favorite Answer. Do you mean 10protons and 12 neutrons. For example, silicon has 14 protons and 14 neutrons. There is no such thing. The mass number of an element that has 18 protons, 18 electrons, and 19 neutrons is _____. There will be a negative charge on the atom due to more electrons, these type of ions are called anions. Answer to: What is the atomic number of an element with 9 protons, 10 neutrons and 8 electrons? In your case, you have 8 protons and 10 electrons. Dr W. Lv 7. Kate. optionally include a subscripted 9 below the 19, to indicate number of protons. 8. The number of Protons determines which element it is. On the Periodic Table it is shown as (19/9)F . 10 protons can only mean neon. If it has 12 electrons, it can't be an element, has to be an ion. What you may have meant, however, is 9 protons and 9 neutrons. 6 years ago. An element is determined by the number of protons in their nucleus. In neutral atoms (with the same number of protons and electrons), the number of protons and electrons equal the atomic number. It usual ion is 'F^-' ,where it has gained one electron. 13. B An ion from a given element has 9 protons and 10 electrons What is the charge. The element with 9 protons and 9 electrons would be Fluorine. Sum them all up: + 9 - 10 + 0 = -1. Neon has three stable isotopes: 20Ne (90.48%), 21Ne (0.27%) and 22Ne (9.25%). I'm not sure if it's F-10, Ar-18, or Ar-19. The number of neutrons a specific element has can vary, but as long as the number of protons is the same it is the same element and has the same chemical properties. The isotope has a charge of -1. School California State University, Sacramento; Course Title CHEM 2; Uploaded By mengxiong2002. Since it has 9 protons, it is the element Flourine. put a) and b) together and you have the name c) if it has 10 electrons and 12 protons what is its charge? Summary. If a neutral atom has 10 protons, it must have 10 electrons. In case of Neon, I doubt such an ion even exists. 9: Atomic Mass: 18.998 atomic mass units: Number of Protons: 9: Number of Neutrons: 10: Number of Electrons: 9: Melting Point-219.62° C: Boiling Point-188.14° C: Density: 1.696 grams per cubic centimeter: Normal Phase: Gas: Family: Halogen : Period Number: 2: Cost: $190 per 100 grams . Miss. Fluorine has 9 protons, 9 electrons, and 19 neutrons. Answer Save. As a result: number of neutrons = (number of neutrons+protons) - (number of protons) which is the same as: number of neutrons = mass number - proton number Using that: Fluorine (F) - 9 Protons, 10 Neutrons, 9 Electrons Carbon (C) - 6 Protons … In a typical sample of carbon-containing material, 98.89% of the carbon atoms also contain 6 neutrons, so each has a mass number of 12. The atom of an element has 9 protons, 9 electrons and 10 neutrons. The element carbon (\(C\)) has an atomic number of 6, which means that all neutral carbon atoms contain 6 protons and 6 electrons. Actually it's fluorine 19, F-19. 9 years ago. For example, silicon has nine possible integer oxidation states from −4 to +4, but only -4, 0 and +4 are common oxidation states. So neon with 10 protons and 12 neutrons does exist. Also, usually one form is much more abundant than the other, with helium 99.999% is in the 2 neutron form. ( The charged (an)ion) . The number of neutrons is the difference between the mass number and the number of protons. 120 seconds . Fluorine(F) 9 protons , 10 neutrons, 9 electrons (The neutral atom) Fluoride (F^-) 9 protons , 10 neutrons, 10 electrons. 37 12.5 13 25 37
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