In ion spectroscopy, the positive ions are focussed on the sample at which of the following angles?
A. 20o
B. 30o
C. 45o
D. 90o
Answer:C
In ion spectroscopy, the positive ions are focussed on the sample at which of the following angles?
A. 20o B. 30o C. 45o D. 90o
Explanation: In ion spectroscopy, the positive ions are focussed on the sample at 45o. Ions are formed by bombardment.