Test
Periodic Table Quiz
Este test tiene tipos de pregunta que se abren en el reproductor de siempre.
Preguntas del test (10)
1Alkali metals all exist as diatomic molecules
- AVerdadero
- BFalso
2Iodine has a higher melting point than bromine
- AVerdadero
- BFalso
3Which of the following is most reactive
- AFluorine
- BChlorine
- CBromine
4Reduction is reducing the number of electrons
- AVerdadero
- BFalso
5Chlorine is oxidised in the following reaction.
\[H_2 + Cl_2 \rightarrow 2HCl\]- AVerdadero
- BFalso
6Noble gases are very reactive
- AVerdadero
- BFalso
7The element being used here is [blank_start]neon[blank_end]. It belongs to Group [blank_start]0[blank_end], also known as the [blank_start]noble[blank_end] gases. These gases are [blank_start]not[blank_end] reactive.
- Aneon
- B0
- Cnoble
- Dnot
8Balance the following equation:
[blank_start]2[blank_end]\(Li +\) [blank_start]2[blank_end] \(H_2O \rightarrow\) [blank_start]2[blank_end]\(LiOH + \)[blank_start]1[blank_end]\(H_2\)- A2
- B2
- C2
- D1
9Balance the following equation which shows the reaction between hydrogen and halides
[blank_start]1[blank_end]\(H_2 +\) [blank_start]1[blank_end]\( Cl_2 \rightarrow\) [blank_start]2[blank_end]\(HCl\)- A1
- B1
- C2
10Balance the following equations which show the reaction of halogens with metals:
[blank_start]1[blank_end]\(Cl_2 +\)[blank_start]1[blank_end]\(Mg\rightarrow\) [blank_start]1[blank_end]\(MgCl_2\)
[blank_start]1[blank_end]\(F_2 +\) [blank_start]2[blank_end]\(Na \rightarrow\) [blank_start]2[blank_end]\(NaF\)- A1
- B1
- C1
- D1
- E2
- F2
Información
- Descripción
- El usuario ha eliminado su información de asignaturas Test sobre Periodic Table Quiz , creado por Usuario eliminado el 29/08/2018.
- Autor
- Usuario eliminado
- Idioma
- English
- Visitas
- 50
- Historial
- Creado el 29 ago 2018 · actualizado el 3 oct 2018
- Etiquetas
- Valoración
- Aún sin valoraciones Valora este test