Recent content by superman g

i have an 86 honda cr250 that just stopped the other day when i was riding it. didnt make any funny noises it just shut off. i put new gas in it, checked my compression, it has a spark at the spark plug (and yes the spark plug electrode was wet, dont know if that is good or bad) , and my air...

Element L has an average atomic mass of 49.1987 amu and is composed of two isotopes. The first has a mass of 50.0692 amu and makes up 46.230% of a standard sample. What is the mass of the second isotope? Also, if I know the average atomic mass, and the atomic masses of the two isotopes of the...