Quiz
Atomic structure
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Perguntas do quiz (9)
1Electronic configuration is the [blank_start]arrangement[blank_end] of [blank_start]electrons[blank_end] in [blank_start]different[blank_end] [blank_start]orbits[blank_end] of an atom.
- Aarrangement
- Belectrons
- Cdifferent
- Dorbits
2Only for [blank_start]potassium[blank_end] and [blank_start]calcium[blank_end] the third she'll can hold up to 8 electrons only
- Apotassium
- Bcalcium
3The duplet rule and octect rule is for the-
- AStability of an atom
- BAtomicity of an atom
- CValency of an atom
4Valency is the total number of [blank_start]electrons[blank_end] that can be [blank_start]gained[blank_end], [blank_start]lost[blank_end] or [blank_start]shared[blank_end] by an [blank_start]atom[blank_end] to become [blank_start]stable[blank_end]
- Aelectrons
- Bgained
- Clost
- Dshared
- Eatom
- Fstable
5Valency is also called [blank_start]combining[blank_end] [blank_start]capacity[blank_end]
- Acombining
- Bcapacity
6Elements with valence electrons 1,2 and 3 have a tendency to lose electrons to become stable. Their valency is 1,2 and 3 respectively
- AThey are non metallic in nature
- BThey are metallic in nature
- CThey are inert gases in nature
7[blank_start]Carbon[blank_end] and silicone have [blank_start]4[blank_end] valence electrons. They [blank_start]share[blank_end] electrons with other atoms to become stable. Their valency is [blank_start]4[blank_end]
- ACarbon
- B4
- Cshare
- D4
8Carbon is a [blank_start]nonmetal[blank_end]
- Anonmetal
9Silicone is a [blank_start]mettaloid[blank_end]
- Amettaloid
Informações
- Descrição
- Quiz sobre Atomic structure, criado por Aastha Khurana em 19-08-2016.
- Autor
- Aastha Khurana
- Idioma
- English
- Visualizações
- 3
- Etiquetas
- Avaliação
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