What type of reaction is shown below? Sr(s) + C12() → SrCl2(s)
A. Synthesis
B. Displacement
C. Combustion
D. Decomposition

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.

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.

What is the reaction between an acid and a base