Flashcards
Atomic structure Questions
Flashcards do conjunto (15)
- 1Who discovered the electron?J J Thomson
- 2Who discovered proton?Eugen Goldstein
- 3Who discovered the neutron?James Chadwick
- 4Describe Thomson's model of an atom. What is it similiar to?Similiar to Christmas pudding.
Do the rest on your own. - 5What are the defects of Thomson's model?Do on your own
- 6What was Rutherford's experiment?Alpha Ray
- 7What did he use? Describe the experiment.Gold foil, alpha ray particles were used.
Do the rest on your own - 8Describe the nucleus of an atom with features.Do on your own
- 9Describe Rutherford's model of an atomDo on your own
- 10What were the defects of Rutherford's model?Do on your own
- 11Describe Bohr's model of an atomDo on your own
- 12Define atomic numberNo. of protons in an atom (or electrons in the case of a neutral atom)
- 13Define atomic massSum of the protons and neutrons in an atom
- 14What are protons and neutrons together called?Nucleons
- 15Describe the electronic configuration. Give examples with diagram.Do on your own