The elements in a column of the periodic table have similar properties have the same atomic mass are in the same period have very similar chemical symbols

How does decreasing the gas volume affect the pressure of a gas?

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.