171
Pasted in problem, which is simple addition. 229 229 229
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beta particle
6
HYDROGEN
The missing number in the nuclear reaction is 191. The complete equation is 175 78 Pt + 4 2 He -> 191 80 Hg.
91
Pasted in problem, which is simple addition. 229 229 229
To find the missing number, we first perform the calculation: 83 - 17 equals 66. Then, we need to determine what number plus 56 equals 66. The missing number is 10, because 10 + 56 = 66.
beta particle
Beta -apex- :D
0.88
To find what is missing in the expression (18 plus 7) plus 9, we first calculate 18 plus 7, which equals 25. Then, adding 9 gives us 34. If you are looking for a specific number to reach a target, please clarify the target number to determine what is "missing."
-6
6.5
It is: -5+1+8+5 = 9
6