Part B: Chalk and sea shells are both made of calcite. Another student designed an experiment that is exactly the same but instead of a piece of
chalk, the student uses equal size pieces of sea shell. Write a hypothesis for
this student's experiment.

Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

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