Which activity is the best demonstration of J. J. Thomson’s use of creativity in his work? a) ignoring observations in his experiment
b) interpreting the results of his experiment
c) physically assembling the apparatus for his experiment
d) reading about Joseph Proust’s work

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.

Define dew point. i am writing this part to be able to ask the question

The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)