The coinage metals (group 1b) copper, silver, and gold have specific heats of 0.385, 0.233, and 0.129 j/g-k, respectively. among this group, the specific heat capacity and the molar heat capacity as the atomic weight increases.
(a) increases, increases.
(b) increases, decreases.
(c) decreases, increases.
(d) decreases, decreases

Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?

What is the mass of 8 moles of sodium atoms

This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light