Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A SERS Investigation of Cyanide Adsorption and Reactivity during the
  Electrodeposition of Gold, Silver and Copper from Aqueous Cyanocomplexes
  Solutions
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
2
The categories of this paper are: math
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org