Test
Quiz for mini-lesson 2
Este test tiene tipos de pregunta que se abren en el reproductor de siempre.
Preguntas del test (10)
1Which of the following characteristics are not associate with metals?
- AShiny
- BSemi-Conductors
- CMalleable
- DDuctile
- EUsually is gaseous phase at room temperature
2All the elements in the same [blank_start]period[blank_end] (row) of the periodic table have the same number of electron shells or orbits
- Aperiod
3All the elements in the same [blank_start]group[blank_end] (column) of the periodic table have the same number of valence electrons
- Agroup
4Identify the element shown in the picture
- ALi
- BBe
- CNa
- DMg
5How many electron shells does a Potassium element have?
- A2
- B3
- C4
- D5
6How many electron shells does an Aluminum element have?
- A1
- B2
- C3
- D4
7Select all the elements from the following list which are in group 3A of the periodic table?
- AB
- BAl
- CMg
- DNa
- EGa
8Associate each of the following descriptions with its category of elements:
Usually reacts to acids and corrodes [blank_start]Metals[blank_end]
7 elements that are semi-conductors [blank_start]Metalloids[blank_end]
Category that is mostly formed of gases at room temperature and include Hydrogen [blank_start]Non-metals[blank_end]- AMetals
- BMetalloids
- CNon-metals
9Give the symbol of the element that has 2 electron orbits and has 6 electrons on its last shell. [blank_start]O[blank_end]
- AO
10Give the symbol of the element that has 3 electron shells and 7 valence electrons. [blank_start]Cl[blank_end]
- ACl
Información
- Descripción
- Quick 10 question quiz on the concepts covered in mini-lesson 2
- Autor
- Dannie Couture
- Idioma
- English
- Visitas
- 39
- Etiquetas
- Valoración
- Aún sin valoraciones Valora este test