Atomic Mass and Composition

Questions (2)

How many uranium atoms are there in 8.2 gof pure uranium? The mass of one uranium atom is 4 × 10^−26 kg.
1. 3 answers
2. asked by Nora
3. 1,394 views
Which part of Dalton’s theory did Thomson’s findings dispute?Atoms of the same element have the same mass. Atoms of
1. 3 answers
2. asked by e
3. 37 views