Classify each of the following element pairs as most likely to form
CHEMISTRY · Subjective · AP · Chemistry · Compound Structure and Properties · Compound Structure and Properties
Problem
Classify each of the following element pairs as most likely to form (i) a substitutional alloy, (ii) an interstitial alloy, or (iii) exhibit negligible solid solubility. Justify each classification in one sentence based on atomic-size considerations.
a. Ag (144 pm) with Pd (139 pm)
b. Fe (156 pm) with C (70 pm)
c. Al (143 pm) with Mg (145 pm)