In the above example, the 9.012 represents the O atomic weight
O atomic number
O chemical symbol
O number of electrons

Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.

When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule