Test
Chemistry Core Quiz - Atoms, Elements and Compounds - Foundation
Preguntas del test (5)
1What is the charge of a proton, neutron and electron?
- AProton: Positive
Neutron: Neutral
Electron: Negative - BProton: Negative
Neutron: Neutral
Electron: Negative - CProton: Neutral
Neutron: Positive
Electron: Negative
- AProton: Positive
2What is the relative mass of a proton, neutron and an electron?
- AProton: 0
Neutron: 1
Electron: 0 - BProton: 1
Neutron: 1
Electron: almost 0 - CProton: 1
Neutron: 1
Electron: 0
- AProton: 0
3How many electrons can each shell of an atom hold?
- A2,8,4
- B2,8,8
- C3,8,8
4How do you work out an atom's mass number?
- AAdd the protons and the electrons
- BSubtract the number of neutrons from the protons
- CAdd the number of protons and neutrons
5How can you show electrons on a diagram of an atom?
- ADots or crosses
- BAsterisks
- CLines
Información
- Descripción
- A quick foundation quiz on atoms, elements and compounds :)
- Autor
- Usuario eliminado
- Idioma
- English
- Visitas
- 46
- Historial
- Creado el 8 feb 2017 · actualizado el 8 feb 2017
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- Valoración
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