66) which one of the following transition elements has the highest 1st ionization potential? a)Ni to Ni+
b)V to V+
c) Sc to Sc+
d)Ti to Ti+

What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume

Mercury metal is poured into a graduated cylinder that holds exactly 22.5 ml the mercury used to fill the cylinder mass in 306.0 g from this information calculate the density of mercury

How can the periodic table be used to predict the behavior of elements?