how you interpret a chemical equation. Use the making of water (synthesis of water) and the breaking up of water (decomposition of water) as the example. What might you ask the class to be sure they understood?

Two things that biomedical has invented or innvated

What is the value of keq for the reaction expressed in scientific notation?

In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false