Which if the following elements has atoms with the least amount of valence electrons 1.k 2.ca 3.o 4.mg 5.c

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?

Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat