Test
Sin título
Preguntas del test (4)
1What is the speed of electron in the K shell of Hydrogen atom?
- A2200000 m/s
- B7.6 * 10000
2What is the speed of light in vacuum?
- A300000000 m/s
- B3000000 m/s
3What is alpha particle
- ANucleus of boron particle
- BNucleus of helium particle
4Why did Rutherford took a gold foil for alpha particle scattering experiment
- ADue to its heavier nucleus
- BDue to its less reactivity
Información
- Descripción
- Test sobre Sin título, creado por Dhruv Gupta el 30/11/2017.
- Autor
- Dhruv Gupta
- Idioma
- English
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- 0
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