Given the table below, choose which of these elements you would expect to form the following with copper:
Atomic Radius Element Crystal Structure Electronegativity Valence (nm)
Cu 0.1278 FCC 1.9 +2
C 0.071 H 0.046 0.060
Ag A1 Co 0.1445 FCC FCC 1.9 1.5 +1
0.1431 +3
0.1253 HCP BCC BCC 1.8 +2
0.1249 1.6 +3
Fe 0.1241 1.8 +2
Ni 0.1246 FCC 1.8 +2
Pa 0.1376 FCC 2.2 +2
Pt Zn 0.1387 FCC 2.2 1.6 +2
0.1332 HCP +2
1
(a) Substitutional solid solution with complete solubility
(b) Substitutional solid solution with incomplete solubility
(c) Interstitial solid solution