One mole of copper has a different mass from one mole of mercury because Question 5 options:

A)

moles are different numbers depending on the atom.

B)

an atom of mercury has a different mass than an atom of copper.

C)

the mass is based upon the chemical interactions of copper and mercury.

D)

copper has a greater affinity for mercury and therefore will have a different mass.

To save time, you can approximate the initial mass of the solid to the nearest ±1 g. for example, if you are asked to add 14.3 g of copper, add between 13 g and 15 g. which of the following sets include two samples with an equal density? which all that apply below 15.4 g gold and 18.7 g silver 15.2 g copper and 50.0 g copper 20.2 g silver and 20.2 g copper 11.2 g gold and 14.9 g gold

In pqr m< p=60 m< q= 30 and m

Define a is a tiny pavket of energy