Achange in which factor will affect the rate of reaction only when gases are involved?
temperature
pressure
surface area
concentration

Your answer should have the same number or significant figures as a he starting measurement. 3201 ml =

In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false

What are the chemical names of these compounds? ke: mg3n2: reset next