Test
Elements
Este test tiene tipos de pregunta que se abren en el reproductor de siempre.
Preguntas del test (14)
1everything in the universe is made out of building blocks called [blank_start]atoms[blank_end]. There are only about [blank_start]100[blank_end] types of [blank_start]atoms[blank_end].
- Aatoms
- B100
- Catoms
2What are elements?
- AThey are what make up atoms
- BThey are substances that are made up of one type of atom
- CThey determine the temperature of the surrounding area
3Elements can be [blank_start]classified[blank_end] ase [blank_start]metallic[blank_end] and [blank_start]non-metallic[blank_end] elements.
- Aclassified
- Bmade
- Cmetallic
- DLiquid
- Enon-metallic
- FSolid
4Atoms can only be seen by TEM microscopes.
- AVerdadero
- BFalso
5Select the quality/qualities of metallic elements
- AShiny
- BDull
- CMalleable
- DBad Conductors
- EGood conductors
- FDuctile
- GBrittle
- HLiquid at room temperature except for mercury
6Mercury is the only metal thet is gas at room temperature
- AVerdadero
- BFalso
7There are [blank_start]118[blank_end] Known elements and only [blank_start]91[blank_end] of them are natural. Scientists desplay the elments and their symbols in the [blank_start]periodic[blank_end] table.
- A118
- B121
- C91
- D69
- Eperiodic
- Felemental
8Select the different ways elements are structured.
- AMonatomic
- Bbuckyballs
- Cmixtures
- DMolecular
- ENanotubes
- FLattices
9Label the parts
- ANeutrons
- BElectrons
- CProtons
10Compounds are a mixture of elements
- AVerdadero
- BFalso
11How many elements are in your body?
- A18
- B47
- C16
12How much percent of body is made out of oxygen?
- A74%
- B69%
- C65%
- D21%
13Alloys are a mixture of [blank_start]metal[blank_end] with other [blank_start]metals[blank_end] or non-metal. [blank_start]Alloys[blank_end] are particularly important because they often have very [blank_start]different[blank_end] and [blank_start]useful[blank_end] properties compared to the pure metal.
- Ametal
- Bmetals
- CAlloys
- Ddifferent
- Euseful
14There are 8 electrons in the 8th prorton shell
- AVerdadero
- BFalso
Información
- Descripción
- Test sobre Elements, creado por Khalid Badaso el 16/05/2016.
- Autor
- Khalid Badaso
- Idioma
- English
- Visitas
- 2
- Etiquetas
- Valoración
- Aún sin valoraciones Valora este test