Nonmetals form bonds by sharing electrons to complete their valence shell and increase stability.

How has the scientific community addressed the safety of chemicals? a. chemicals are repeatedly tested, even those that have existed for a long time. b. existing chemicals are tested if they have never been tested before. c. chemicals are tested if they are suspected to have caused a problem. d. only new chemicals are tested.

Which best describes why nh4+ can form an ionic bond with cl-?

Which statement is best described as a atom