Determine which of the following statements is true. A. Ionic bonds are weak and break easily. B. Giant covalent structures have low melting and boiling points. C. Giant covalent structures are brittle and shatter when hit D. Larger ionic charges in a compound create stronger bonds and higher melting points.

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.