3.95 g of Ca and 3.50 g of F??

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull