Atoms

Question 1

Relative isotopic mass

Answer 1

Is the mass of an atom of an isotope compared with 1/12th of the mass of an atoms of carbon-12

Question 2

Relative atomic mass

Answer 2

Is the weighted mean mass of an atom of an element compared with 1/12th of the mass of an atom of carbon-12

Question 3

Relative molecular mass

Answer 3

Is the weighted mean mass of a molecule compared with 1/12th of the mass of an atom of carbon-12

Question 4

Relative formula mass

Answer 4

Is the weighted mean mass of a formula unit compared with 1/12th of the mass of an atom of carbon-12