What effect is climate change having on the amount of water in liquid, solid, and gas forms on Earth?

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

Ground state electron configuration for element v

Which compound should undergo substitution of the bromine by phenolate anion? draw the structure of the organic product?