The items amenable to detection by soft x-rays are
...The items amenable to detection by soft x-rays are
contrabands
lead in bullets
narcotics
genuine coins from counterfeit coins
Correct answer is D
No explanation has been provided for this answer.
An element Z contains 80% of 168Z and 20% of 188Z. Its relative atomic mass is...
Which of the following minerals contains flurine as one of its constituent elements? ...
Which of the following is an example of a mixture? ...
What is the percentage by mass of oxygen in Al2(SO4)3. 2H2O? [Al = 27, S = 32, H = 1, O = 16]...
Complete hydrogenation of ethyne yields? ...
If glucose is heated with concentrated tetraoxosulphate(vi)acid, it will be dehydrated to?...
The name of the compound C4H9COOC3H7 is...