Question

Which of the following orders is (are) correct for size?

• A. $Al\approx Ga$
• B. $T{e}^{2-}>I^{-}>C{s}^{+}>B{a}^{2+}$
• C. $C{r}^{3+}<C{r}^{6+}$
• D. $Pd\approx Pt$

Answer 1

Answer: (A), (B), (D)

Correct answer is (a) $Al\approx Ga$ Correct answer is (b) $T{e}^{2-}>I^{-}>C{s}^{+}>B{a}^{2+}$ Correct answer is (d) $Pd\approx Pt$