Neon: Symbol: Ne: Atomic Number: 10: Atomic Mass: 20.1797 atomic mass units: Number of Protons: 10: Number of Neutrons: 10: Number of Electrons: 10: Melting Point-248.6° C: Boiling Point-246.1° C: Density: 0.901 grams per cubic centimeter: Normal Phase: Gas: … DRAFT. Log in.    Atomic Number In addition, 17 radioactive isotopes have been discovered ranging from 15 Ne to 34 Ne, all short-lived. Neon-20 has 10 neutrons since its atomic mass is 20 (10 protons + 10 neutrons). 1 decade ago. ELEMENT KEY 8 O Oxygen 16 Atomic Number: Number of protons and it is also the number of electrons in an atom of an element. Neon is a chemical element with atomic number 10 which means there are 10 protons and 10 electrons in the atomic structure. Electron. 9 years ago. How many protons does neon 12 have - 11455461 1. Ask your question. What are some other elements (if any) would you expect to have similar properties to your element? read more, For example every helium atom has 2 protons, but naturally it can have 1 or 2 neutrons. The only difference is that electrons are negatively charged and protons are positively charged. read more, Neon is an inert gas. The atom consist of a small but massive nucleus surrounded by a cloud of rapidly moving electrons.    Atomic Mass protons + neutrons = 36 . If it has as many electrons as protons, it is a neutral atom. 10 protons. the number of electrons and protons a neutral atom has is the same as the atomic number; so since neon is element #10, it has 10 of each.    Noble Gases 51-23 = 28 neutrons.    Rare Earth Elements, Basic Information | Atomic Structure | Isotopes | Related Links | Citing This Page. 1. 999% is in the 2 neutron form. It will avoid borrowing or loaning out electrons. Atomic Number of Neon. Expert Answer . It has 10 protons in its nucleus and has 10 electrons around it. how many protons does neon have is one of the most frequently asked questions. Search for Other Answers . neon atomic number is 10. read more, For example every helium atom has 2 protons, but naturally it can have 1 or 2 neutrons. positive, located in the nucleus, and has a mass of 1 a.m.u. Calculator; Subjects. 5 points gaby200275 Asked 10.29.2018. All Rights Reserved. Similarly, you may ask, how many electrons does neon have? read more. An atom of Chlorine has 17 protons, 17 electrons, and 19 neutrons. Source: quora.com. read more. How many neutrons does an atom with an atomic # 23 and a mass # 51 have? Middle School. How many electrons does it have? Answer Save. The atomic number is the number of protons. Previous question Next question Get more help from Chegg. Therefore, to answer the question how many protons does neon have … Favourite answer. 2,8 . How many protons neutrons and electrons does neon have? Relevance? Please list sources this is for a project grade. Join now. How many neutrons and electrons does neon have? agreement. Use of this web site is restricted by this site's license What element has 18 protons, 20 neutrons, and 18 electrons? Similarly, a Neon-21 atom has 10 protons and 11 neutrons. atomic mass unit. How Many Valence Electrons Does Selenium (Se) Have?||Number of Valence Electrons in Selenium (Se) Now we are going to know how many valence electrons selenium have in just 5 steps. Atomic mass of Neon is 20.1797 u.  Help An atom of Neon has 10 protons, 10 neutrons and 10 electrons. So Neon-20 would have 10 neutrons (10 protons + 10 neutrons give a mass of 20) Neon-21 would have 11 neutrons (10 protons + 11 neutrons give a mass of 21) Neon-22 would have 12 neutrons (10 protons + 12 neutrons give a mass of 22) *Isotopes are basically different forms of the same atom. Answer. negative, located in the space surrounding the nucleus, has a mass of 0 a.m.u. Answer Save. I believe neon would have similar properties to radon and helium because they all are in the noble gases. a.m.u. DO NOW What are the symbols for the following: -Nitrogen -Argon … Name: Neon Symbol: Ne Atomic Number: 10 Atomic Mass: 20.1797 amu Melting Point:-248.6 °C (24.549994 K, -415.48 °F) Boiling Point:-246.1 °C (27.049994 K, -410.98 °F) Number of Protons/Electrons: 10 Number of Neutrons: 10 Classification: Noble Gas Crystal Structure: Cubic Density @ 293 K: 0.901 g/cm 3 Color: colorless Atomic Structure    Alkali Metals    Halogens So Neon-20 would have 10 neutrons (10 protons + 10 neutrons give a mass of 20) Neon-21 would have 11 neutrons (10 protons + 11 neutrons give a mass of 21) Neon-22 would have 12 neutrons (10 protons + 12 neutrons give a mass of 22) *Isotopes are basically different forms of the same atom. It can have any number of neutrons, presuming the nuclear system has at least some bound character, and still be neon. Log in. The atom can have any number of electrons and still be a neon atom. We are dealing with neon 20, so # neutrons = total # - proton … What is the key difference that causes atoms of one element to differ from the atoms of other elements? How many protons does a neutral atom of neon have? About This Site He who owns the information, owns the world – said V.Cherchill. How many protons, neutrons and electrons does Neon have? Why is it unlikely for a neon atom to become a neon ion? Ask Question. Neon (10 Ne) possesses three stable isotopes, 20 Ne, 21 Ne, and 22 Ne. Also, usually one form is much more abundant than the other, with helium 99.999% is in the 2 neutron form. 10 2. The nucleus is composed of protons … So for an atom to be known as a carbon atom, it must have 6 protons. For hydrogen, the number of protons is 1. Neon is an inert … Neon has an atomic number of 10 and an atomic mass of approximately 20. English; Mathematics; History; Chemistry; Physics; Biology; Social Studies; Engineering; Computers & Technology; Business; Law; Arts; SAT; Advanced Placement (AP) Geography; Spanish; French; German ; World Languages; Found a Mistake? Lv 6. Be sure to note the reason for your answer. How many protons neutrons and electrons does neon have? Element’s Symbol: An abbreviation for the element. protons = 10. its neutral, so # protons = #electrons.    Other Metals Copyright © 1996-2012 Yinon Bentor. Assuming this is neutral neon 20 (most stable isotope) Atomic # indicates the # of protons. These are the different isotopes of neon. And what are some websites I can use for more info on Neon for last minute work?! Neon is a chemical element with atomic number 10 which means there are 10 protons and 10 electrons in the atomic structure. 0 0. So for an atom to be known as a carbon atom, it must have 6 protons. 10 20 30 5 Feedback Correct! 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