What is the number of neutrons in fluorine? What is the atomic mass of oxygen-18? What is the mass number of oxygen-17? What is relative atomic mass? What is the mass number of tritium? What is the mass number of an atom with 5 protons and 7 neutrons? What is the mass number of...
= no.of protons/electrons. Thus no. of protons = electrons = 7 No. of neutrons = 14 -7 = 7 Valency = 3 electronic config = 2,5 Suggest Corrections 0 Similar questions Q. If bromine atom is available in the form of say, two isotopes 7935Br(49.7%) and 8135Br(50.3%). Calculate ...
The atomic number for bromine is 35. This means that each atom within bromine includes 35 protons. This element also includes 45 neutrons per atom,... Learn more about this topic: Halogens of the Periodic Table | Properties, Reactivity & Uses ...