Acovalent bond results from the mutual attraction of the nuclei of atoms and (a) electrons(b) protons (c) neutrons (d) dipoles

What are transitions between a liquid and a solid called? identify which way they are transitioning

What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients

Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.