carbon chain. What is the number of protons and electrons in Cl^-fullscreen. 2. check_circle Expert Answer. Have a Free Meeting with one of our hand picked tutors from the UK’s top universities, A student wanted to make 10.0 g of zinc chloride. When we write the configuration we'll put all 17 electrons in orbitals around the nucleus of the Chlorine atom. [4 marks]. See Answer. In order to write the Chlorine electron configuration we first need to know the number of electrons for the Cl atom (there are 17 electrons). A: The given density of water is 1.00 g/mL. Check out a sample Q&A here. Step-by-step answers are written by subject experts who are available 24/7. A: Catalysis- Catalysis is a process when rate is increases at a time when reaction approaches to equil... Q: Germanium in silicon will be p-type or  n-type? This means that each chlorine atom has 17 protons and therefore must also have 17 electrons.The nucleus of an atom contains protons and neutrons. Provide a detailed mechanism f... Q: why is the charge for dihydrogen phosphate ion a negative one charge. The atomic number of {eq}Cl {/eq} and {eq}Br {/eq} is 17 and 35 respectively. Hydrogen has a +1 charge and I... A: Compounds having stuffiest number of electrons to maintain it electrical neutrality is called neutra... Q: In electrostatic catalysis, what happens in the active site regarding the charge distribution? -shows the arrangment of electrons around the nucleus of an atom. In order to write the Chlorine electron configuration we first need to know the number of electrons for the Cl atom (there are 17 electrons). Electron Configuration Notation: The overall charge on an atom is 0, therefore there must be an equal number of protons and electrons in an atom so that the charges cancel out. Step-by-step answers are written by subject experts who are available 24/7. *Response times vary by subject and question complexity. Each proton and neutron has a relative mass of 1 unit. In writing the electron configuration for Chlorine the first two electrons will go in the 1s orbital. Calculate the percentage by mass of nitrogen in an ammonia molecule (NH​​​​​​​3) . Chlorine has a mass number of 35, minus the 17 protons means that chlorine has 18 neutrons. The overall charge on an atom is 0, therefore there must be an equal number of protons and electrons in an atom so that the charges cancel out. Asked Sep 10, 2020. - can be written using the period table or an electron configuration chart. Median response time is 34 minutes and may be longer for new subjects. © 2013 Wayne Breslyn, Method 2: Using the Electron Config. One to one online tution can be a great way to brush up on your Chemistry knowledge. Want to see the step-by-step answer? The reaction involves the con... Q: 2ml of water is added to 4g of a powdered drug.The final volume is 3ml.Find the mass by volume perce... Q: The radical addition of HBr can be used to cyclize a Questions are typically answered in as fast as 30 minutes.*. 25 views. Protons have a +1 charge and electrons have a -1 charge. Therefore we can subtract the number of protons from the atomic mass number in order to work out the number of neutrons. Protons have a +1 charge and electrons have a -1 charge. Want to see this answer and more? The next six electrons will go in the 2p orbital. 2. This makes it easier to understand and predict how atoms will interact to form chemical bonds. Therefore the Chlorine electron configuration will be 1s22s22p63s23p5. A: P-type semiconductors are those semiconductors in which the doping material used is from Boron famil... What is the number of protons and electrons in Cl^-. Q: 1. Briefly discuss at least 3 methods of preparing alkenes. Take the relative atomic masses of hydrogen and nitrogen to be 1 and 14 respectively. In writing the electron configuration for Chlorine the first two electrons will go in the 1s orbital. Thus, Br The p orbital can hold up to six electrons. A: The given reaction is the conversion of 1- propanol to 2-bromopropane. Chart. 1.from reduction of alkyne What is the basis for the Baeyer’s te... A:  3 most comman metod to prepare alkene  Since 1s can only hold two electrons the next 2 electrons for Chlorine go in the 2s orbital. Q: How TGA curves(specimen weight against temperature) can be helpfull for finding the weight loss duri... A: The term "thermal analysis" incorporates those techniques in which some physical parameters of the s... Q: Covert the density of water, 1.00 g/mL to lb/ft3. All rights reserved. When we write the configuration we'll put all 17 electrons in orbitals around the nucleus of the Chlorine atom. Q.17:- Number of valence electrons in Cl- ion are : (a) 16 (b) 8 (c) 17 (d) 18 Answer:- (b) Electronic configuration of Cl (Z = 17) = 2,8,7. So in chlorine, we can see that the atomic number is 17. Find answers to questions asked by student like you. We'll put six in the 2p orbital and then put the next two electrons in the 3s. What is the number of protons and electrons in Cl^-Question. The nucleus is the main contributor to the mass of the atom, meaning that the mass number can tell us the number of protons and neutrons in an atom. The atomic number of an atom is equal to the total number of electrons present in it. Number of Protons/Electrons: 17 Number of Neutrons: 18 Classification: Halogen Crystal Structure: Orthorhombic Density @ 293 K: 3.214 g/cm 3 Color: green Atomic Structure : Number of Energy Levels: 3 First Energy Level: 2 Second Energy Level: 8 Third Energy Level: 7 Isotopes. Since the 3s if now full we'll move to the 3p where we'll place the remaining five electrons. - helps chemist understanding how elements form chemical bonds. Video: Chlorine Electron Configuration Notation. The equation for the reaction is: ZnO(aq) + 2HCl(aq) → ZnCl2(aq) + H2O(l) Calculate the mass of zinc oxide the student needs to react with the dilute acid to make 10.0 g of zinc chloride. This means that each chlorine atom has 17 protons and therefore must also have 17 electrons. The configuration notation provides an easy way for scientists to write and communicate how electrons are arranged around the nucleus of an atom. So in chlorine, we can see that the atomic number is 17.

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