Asolution has a hydrogen ion (or hydronium ion) concentration of 3.16 x 10^-9 m. what is the ph solution?
-8.5
-8.0
8.0
8.5

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?

Which substance has non polar covalent bonds

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