Different metal ion that might replace Zn2+ Z
n
2
+
in enzymes instead of Cd2+
C
d
2
+
?

Why does a cake rise when you bake it? ♡

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.