Write the net ionic equation for the reaction that occurs when 0.103 mol hbr is added to 1.00 l of the buffer solution.

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium

Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds

Helium decays to form lithium. which equation correctly describes this decay?