7. Which of the following would form an ionic bond? Select all that apply. magnesium and oxygen
hydrogen and chlorine
fluorine and fluorine
calcium and iodine

Find the midpoint of a segment with endpoints of 4-3i and -2+7i

How does science use models to gain a better understanding of concepts?

The concentration of ionic substances is important for the heart to beat. your heart responds to electrical impulses that travel through heart cells that are made up mostly of water. which properties of ionic compounds are important to support this function? solubility in water conductivity crystalline melting point