(a) Why are the working tables and shelves in chemistry laboratory covered with tiles and not wood or metals?

18. use the activity series to predict whether the following synthesis reaction will occur. write the chemical equations for the reaction if it's predicted to occur. (s) + o2(g) -> *note: it is possible.*

Matches the chemical name of each oxide of phosphorus to its chemical formula

What is the number of atoms in 3.54 mol s