When air is heated, its density
A. Increases
B. Decreases
C. stays the same

Consider the point on the plot where 10.0 g of naoh have been added. what amount of naoh, in moles, has been added? 0.308 mol fecl3 initially present

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive