6.Ocean water contains a mixture of salt & woter. It would be classified as?

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.

Is 343 in the sequence -5, -2, 1, 4, 7

In an exothermic reaction, energy may be released to the surroundings in the form of question 4 options: heat light thermal all of the above