8s, 12p
The equation for the beta decay of 75Se is:3475Se --> 3375As + 10e where the 10e is a positive beta particle or positron.
The pH of Milk of Magnesia is approximately 10.5
norway
Approx. 10e-17 moles.
Magnesium (Mg)
22Ne 10 10p, 12n, 10e the answer would be 12 neutrons
12p < 96 12p / 12 < 96 / 12 p< 8
4-12n=-7 -12n=-7-4 -12n=-11 12n=11 n=11/12 n=0.916666666666666666...
The fraction is 12p/rs3
Im not sure if this is -12n or just 12n so I will give you both: -12n -19=77 n= -8 12n-19=77 n=8
12p
15
12p + 7*139 = 12p + 973
Assuming you mean 12m + 12n, you can use the distributive property to take out the common factor 12.
12n + 8 = 11 12n = 3 n = 1/4
11n - 12n + 3 = 3 - n