Analyze: In the two-substance mixtures you have investigated so far, are there any situations where there is more than one correct answer? Explain.

Part of molten rock at mid-ocean ridges

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

Which three statements represent the benefits of performing experiments using computer simulations?