A. All atoms of all elements are the same size. B. Atoms of different<span> elements always combine in one-one ratios. C. Atoms of the same element are always</span>identical<span>. Which of the following was originally a part of Dalton's atomic theory, but had to be revised about a century ago?</span>
The molar mass of HgO is 216.59 g/mol. The molar mass of O2 is 32.00 g/mol.
Your answer will be 15.63
False-- most of the time not enough energy is put into the system, so the compounds or whatever cant break down fully into their elements
To find the density of an object, find the ratio of its mass to its volume
