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4 25 points What is the complete atomic symbol (aka isotope symbol) for the isotope of Scandium that has 25 neutrons? SC
Posted: Tue May 17, 2022 7:05 am
by answerhappygod
- 4 25 Points What Is The Complete Atomic Symbol Aka Isotope Symbol For The Isotope Of Scandium That Has 25 Neutrons Sc 1 (13.49 KiB) Viewed 47 times
4 25 points What is the complete atomic symbol (aka isotope symbol) for the isotope of Scandium that has 25 neutrons? SC Sc None of these answers OS 3 4 15 25 point An unknown element has three stable isotopes with average atomic mantos of 27:53 am (45.80%) 32.50 amu (20.7%) and 33.93 amu (33.50%). The natural abundance of each is given in the parenthose above. What is the average atomic mass of the unknown element with the correct number of significant figures? 2941 am 29.4 am None of the niwers 307 30.72 am 16 12 10