Which elements have high densities, strength, and resistance to corrosion?
10 points
alkali metals
alkaline earth metals
metalloids
transition elements

Write the complete balanced equation for the reaction between lead (iv) oxide (pbo2) and water (h2o).

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

In a reaction equation, where are the products located? a.) above the arrow b.) to the right of the arrow c.) to the left of the arrow d.) below the arrow