What quantities are conserved when balancing a nuclear reaction?

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

Based on its chemical properties, identify the position of each chemical family on the periodic table.

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.