
Atomo di Bohr
Quiz by andrea galasso
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10 questions
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- Q1What is the maximum number of electrons that can occupy the first energy level in the Bohr atom?428630s
- Q2What does the Bohr atom model suggest about electron movement?Electrons move at the speed of lightElectrons move in fixed orbits or energy levelsElectrons cannot move in the Bohr atom modelElectrons move randomly within the atom30s
- Q3What did the Bohr atom model propose about electron energy?Electrons have continuous energyElectrons have infinite energyElectrons exist in discrete energy levelsElectrons have no energy30s
- Q4According to the Bohr atom model, where are electrons located?Randomly scattered throughout the atomIn specific energy levels or shells around the nucleusInside the nucleusOutside the atom30s
- Q5Which subatomic particles are present in the Bohr atom?Electrons and protonsNeutrons and electronsProtons and positronsNeutrons and protons30s
- Q6What is the significance of the Bohr atom model?It introduced the concept of isotopesIt discovered the existence of electronsIt explained the process of nuclear fusionIt explained the stability of atoms and the emission/absorption of light30s
- Q7Which of the following statements is true about the orbits in the Bohr atom?The orbits of the Bohr atom have irregular shapesThe number of orbits in an atom is infiniteElectrons can only occupy specific energy levels or orbitsElectrons can move freely between any energy levels30s
- Q8What is the Bohr atom?A subatomic particleA chemical compoundA model of the atom proposed by Niels BohrA type of element30s
- Q9What is the principal energy level closest to the nucleus in the Bohr atom?First energy levelSecond energy levelThird energy levelFourth energy level30s
- Q10Who proposed the Bohr atom?J. ThomsonAlbert EinsteinErnest RutherfordNiels Bohr30s