Which statement explains why the bonds between nonmetals 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.

Afamily is one another name for a group on the table of elements.

What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal. b. he is determining chemical properties that are sufficient to identify the metal. c. he is determining physical properties that are insufficient to identify the metal. d. he is determining chemical properties that are insufficient to identify the metal.