From their location on the periodic table, identify the oxidation state and number of valence electrons for calcium and chlorine. Then use this information to describe their reactivity.

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.

Identify arrows pointing to bonding electrons. done h-0-0-h ) intro

Scientist think that animals with remarkably similar embryo development probably shared a common ancestor