Chemistry, 19.07.2019 19:00 erikagibson3414
The naturally occurring isotopes of magnesium are magnesium-24. magnesium-25, and magnesium-26. magnesium-24 has an abundance of 78.994% and a mass of 23.985 amu. magnesium-25 has an abundance of 10.001% and a mass of 24.986 amu. magnesium-26 has an abundance of 11.013% and a mass of 25.983 amu. calculate the average atomic mass of magnesium.
Answers: 1
Chemistry, 22.06.2019 20:20, catchonyet
Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)
Answers: 1
Chemistry, 23.06.2019 02:00, sakria2002
What is the difference between a substance "getting wet" and "being dissolved" in a liquid at the particulate level?
Answers: 3
The naturally occurring isotopes of magnesium are magnesium-24. magnesium-25, and magnesium-26. magn...
Mathematics, 20.09.2019 12:30
History, 20.09.2019 12:30
Business, 20.09.2019 12:30
History, 20.09.2019 12:30
Mathematics, 20.09.2019 12:30
English, 20.09.2019 12:30