Using the information in the table, what is the average atomic mass of sulfur? A. 31.972 amu B. 32.060 amu C. 33.71 amu D. 34.090 amu E. 35.967 amu

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

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.

Anthracite is so hard and pure it is also referred to as a renewable resource metamorphic rock hot bituminous coal dirty fuel