Name and describe at least two instruments that can detect trace amounts of metal elements in...

Name and describe at least two instruments that can detect trace amounts of metal elements in a sample.

Expert Solution

Following is the - complete Answer -&- Explanation: for the given Question, in.....typed format....

Answer:

Following are the desired two instruments, which can be used to detect trace amounts of metal elements, in a sample.

ICP-MS ...and
Flame AAS

Explanation:

Following is the complete Explanation, for the above Answers...

Step - 1:

As we know, Inductively Coupled Plasma Mass Spectrocopy ( i.e. ICP-MS ), is an instrument which creates/ produces a Inductively Coupled Plasma ( ICP ), which in turn ionizes, and atomizes, the Sample. Now, the produced: ions/ atoms, are then detected, according to the types of elements.

Therefore, in accordance with the above process, the ions,/ atoms, of any trace of metals, in the samples can be detected, by using ICP-MS.

Step - 2:

As we know, in Atomic Absoption Spectroscopy ( AAS ) , is a technique, in which a sample is heated up, in a flame, and the type of the element is detected, by detecting the absorbance, of the radiation, by the resulting ions/ atoms of the sample. Using the absorbed, wave-length, of radiation, by the sample, the trace of any metal element present, in the sample, can be detected.

As discussed above, trace amounts of metal - elemets, in the sample can be detected, by the two instruments, discussed above.

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