Web27 mrt. 2014 · Most nuclei are unstable if the neutron-proton ratio is less than 1:1, that is, if there are too many protons. ... It undergoes positron emission to form sodium-23. " "_12^23Mg → _11^23Na + _1^0e + ν_e " "_11^23Na has 12 neutrons and 11 neutrons. The neutron:proton ratio is 12:11 = 1.09:1, so sodium-23 has a stable nucleus. WebTranscribed Image Text: How many protons, neutrons, and electrons are in 23Na* (enter whole numbers)? Periodic Table #p = #n3= #e = Expert Solution. Want to see the full …
Apologia Chemistry - Module 3 Flashcards Quizlet
Web23 mei 2016 · The element Sodium has an atomic number of 11 and an average atomic mass of 22.98 which makes the mass number 23. Therefore. An atomic number of 11 means this atom will have 11 protons. A mass number of 23 means 23 - 11 this atom will have 12 neutrons. Since this atom is neutral the positive protons must be equal to the … WebThis iron atom has 26 protons and 56 − 26 = 30 neutrons. Test Yourself How many protons are in 11 23Na 23 11 Na? Answer 11 protons Example 4 Determine the … netgear sign in account
Find the Number of Neutrons Sn Mathway
Web28 feb. 2024 · Since sodium has 11 protons, the number of neutrons must be 23 – 11 = 12 neutrons. How many protons and electrons does sodium 23 have? Sodium-23 is … WebGive the number of protons, neutrons, and electrons in an atom of the 41K isotope. Identify the isotope that has 68 neutrons and 47 electrons. Calculate the mass number of an … Web23 dec. 2024 · How many protons are in 23na+? has 8 protons, 8 neutrons, and 10 electrons. What element is 23na? Sodium-23 Sodium-23 atom is the stable isotope of … netgear shows printer but it doesn\u0027t print