How many atoms of oxygen are in one formula unit of al2(so4)3? 4 6 7 12

what is the name of the compound cr2(co3)3?

which of the following contains both ionic and covalent bonding?

naclo
no2
febr3
hi

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

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.

Are oil and water a mixture or solution