Examples of pure substances are tin, sulfur, diamond, water, pure sugar, table salt, and baking soda
1) the element symbol, and thus name. For example, H is hydrogen, C is carbon and Fe is iron.
2) The atomic number, which is equal to the number of protons in the nucleus.
3) Since each proton has a +1 charge, you can also figure out the number of -1 electrons in the neutral atom.
4) The atomic mass, in atomic mass units, which is an average of 1 or more isotopes of the element.
Answer:
2
Explanation:
The total number of atoms in silver sulfate Ag2SO4 is 2
Answer:
False
Explanation:
The farther away a planet is, the colder it is.
Average location of the Pacific and Polar Jet Streams and typical temperature and precipitation impacts during<span> the winter over North </span>America<span>.</span>
